History of Christianity in the United States

Mayflower in Plymouth Harbor by William Halsall (1882)

Main article: Christianity in the United States

Christianity was introduced to North America as it was colonized by Europeans beginning in the 16th and 17th centuries. The Spanish, French, and British brought Roman Catholicism to the colonies of New Spain, New France and Maryland respectively, while Northern European peoples introduced Protestantism to Massachusetts Bay Colony, New Netherland, Virginia colony, Carolina Colony, Newfoundland and Labrador, and Lower Canada. Among Protestants, adherents to Anglicanism, the Baptist Church, Congregationalism, Presbyterianism, Lutheranism, Quakerism, Mennonite and Moravian Church were the first to settle to the US, spreading their faith in the new country.

Today most Christians in the United States are Mainline Protestant, Evangelical, or Roman Catholic.

Early Colonial era

Because the Spanish were the first Europeans to establish settlements on the mainland of North America, such as St. Augustine, Florida in 1565, the earliest Christians in the territory which would eventually become the United States were Roman Catholics. However, the territory that would become the Thirteen Colonies in 1776 was largely populated by Protestants due to Protestant settlers seeking religious freedom from the Church of England (est. 1534). These settlers were primarily Puritans from East Anglia, especially just before the English Civil War (1641–1651); there were also some Anglicans and Catholics but these were far fewer in number. Because of the predominance of Protestants among those coming from England, the English colonies became almost entirely Protestant by the time of the American Revolution.^{[note 1]}

Spanish missions

The first recorded baptisms in Alta California were performed at Los Cristianitos, "The Canyon of the Little Christians", in what is now San Diego county, just south of Mission San Juan Capistrano^[1]

Further information: Spanish missions in Florida, Spanish missions in Georgia, Spanish missions in California, and Spanish missions in Arizona

Catholicism first came to the territories now forming the United States just before the Protestant Reformation (1517) with the Spanish conquistadors and settlers in present-day Florida (1513) and the southwest. The first Christian worship service held in the current United States was a Catholic Mass celebrated in Pensacola, Florida.(St. Michael records) The Spanish spread Roman Catholicism through Spanish Florida by way of its mission system; these missions extended into Georgia and the Carolinas. Eventually, Spain established missions in what are now Texas, New Mexico, Arizona, and California. Junípero Serra (d.1784) founded a series of missions in California which became important economic, political, and religious institutions.^[2] Overland routes were established from New Mexico that resulted in the colonization of San Francisco in 1776 and Los Angeles in 1781.

French territories

Saint Louis Cathedral in New Orleans

Main article: French colonization of the Americas

In the French territories, Catholicism was ushered in with the establishment of colonies and forts in Detroit, St. Louis, Mobile, Biloxi, Baton Rouge, and New Orleans. In the late 17th century, French expeditions, which included sovereign, religious and commercial aims, established a foothold on the Mississippi River and Gulf Coast. With its first settlements, France lay claim to a vast region of North America and set out to establish a commercial empire and French nation stretching from the Gulf of Mexico to Canada.

The French colony of Louisiana originally claimed all the land on both sides of the Mississippi River and the lands that drained into it. The following present day states were part of the then vast tract of Louisiana: Louisiana, Mississippi, Arkansas, Oklahoma, Missouri, Kansas, Nebraska, Iowa, Illinois, Indiana, Michigan, Wisconsin, Minnesota, North Dakota, and South Dakota.

British colonies

Main article: British colonization of the Americas

Many of the British North American colonies that eventually formed the United States of America were settled in the 17th century by men and women, who, in the face of European religious persecution, refused to compromise passionately held religious convictions (largely stemming from the Protestant Reformation which began c. 1517) and fled Europe.

New England

A group which later became known as the Pilgrims settled the Plymouth Colony in Plymouth, Massachusetts in 1620, seeking refuge from conflicts in England which led up to the English Civil War.

The Puritans, a much larger group than the Pilgrims, established the Massachusetts Bay Colony in 1629 with 400 settlers. Puritans were English Protestants who wished to reform and purify the Church of England in the New World of what they considered to be unacceptable residues of Roman Catholicism. Within two years, an additional 2,000 settlers arrived. Beginning in 1630, as many as 20,000 Puritans emigrated to America from England to gain the liberty to worship as they chose. Most settled in New England, but some went as far as the West Indies. Theologically, the Puritans were "non-separating Congregationalists". The Puritans created a deeply religious, socially tight-knit and politically innovative culture that is still present in the modern United States. They hoped this new land would serve as a "redeemer nation".

The Salem witch trials were a series of hearings before local magistrates followed by county court trials to prosecute people accused of witchcraft in Essex, Suffolk and Middlesex counties of colonial Massachusetts, between February 1692 and May 1693. Over 150 people were arrested and imprisoned, with even more accused but not formally pursued by the authorities. The two courts convicted twenty-nine people of the capital felony of witchcraft. Nineteen of the accused, fourteen women and five men, were hanged. One man (Giles Corey) who refused to enter a plea was crushed to death under heavy stones in an attempt to force him to do so. At least five more of the accused died in prison.

Virginia

Main article: History of Virginia § Religion in early Virginia

The Church of England was legally established in the colony in 1619, and authorities in England sent in 22 Anglican clergyman by 1624. In practice, establishment meant that local taxes were funneled through the local parish to handle the needs of local government, such as roads and poor relief, in addition to the salary of the minister. There never was a bishop in colonial Virginia, and in practice the local vestry consisted of laymen controlled the parish.^[3]

As in England, the parish became a unit of local importance. It was led spiritually by a rector and governed by a committee of members generally respected in the community which was known as the vestry). A typical parish contained three or four churches, as the parish churches needed to be close enough for people to travel to worship services, where attendance was expected of everyone. Parishes typically had a church farm (or "glebe") to help support it financially.^[4]

The colonists were typically inattentive, uninterested, and bored during church services, according to the ministers, who complained that the people were sleeping, whispering, ogling the fashionably dressed women, walking about and coming and going, or at best looking out the windows or staring blankly into space.^[5] There were too few ministers for the widely scattered population, so ministers encouraged parishioners to become devout at home, using the Book of Common Prayer for private prayer and devotion (rather than the Bible). This allowed devout Anglicans to lead an active and sincere religious life apart from the unsatisfactory formal church services. The stress on personal piety opened the way for the First Great Awakening, which pulled people away from the established church.^[6]

Tolerance in Rhode Island, Delaware, and Pennsylvania

Roger Williams, who preached religious tolerance, separation of church and state, and a complete break with the Church of England, was banished from the Massachusetts Bay Colony and founded Rhode Island Colony, which became a haven for other religious refugees from the Puritan community. Some migrants who came to Colonial America were in search of the freedom to practice forms of Christianity which were prohibited and persecuted in Europe. Since there was no state religion, in fact there was not yet a state, and since Protestantism had no central authority, religious practice in the colonies became diverse.

Delaware was originally settled by Lutherans of New Sweden. When the Dutch of New Netherland conquered the colony, the Swedes and Finns were allowed to retain their religious institutions. Similarly, when the English subsequently took over the Dutch colonial holdings, the religious autonomy of the Dutch, Swedes, and Finns persisted, creating a culture of increased religious tolerance.

The Religious Society of Friends formed in England in 1652 around leader George Fox. Quakers were severely persecuted in England for daring to deviate so far from Anglicanism. This reign of terror impelled Friends to seek refuge in New Jersey in the 1670s, formally part of New Netherland, where they soon became well entrenched. In 1681, when Quaker leader William Penn parlayed a debt owed by Charles II to his father into a charter for the Province of Pennsylvania, many more Quakers were prepared to grasp the opportunity to live in a land where they might worship freely. By 1685, as many as 8,000 Quakers had come to Pennsylvania and Delaware. Although the Quakers may have resembled the Puritans in some religious beliefs and practices, they differed with them over the necessity of compelling religious uniformity in society.

Pennsylvania Germans are inaccurately known as Pennsylvania Dutch from a misunderstanding of "Pennsylvania Deutsch", the group's German language name. The first group of Germans to settle in Pennsylvania arrived in Philadelphia in 1683 from Krefeld, Germany, and included Mennonites and possibly some Dutch Quakers.

The efforts of the founding fathers to find a proper role for their support of religion—and the degree to which religion can be supported by public officials without being inconsistent with the revolutionary imperative of freedom of religion for all citizens—is a question that is still debated in the country today.

Maryland

Catholicism was introduced to the English colonies with the founding of the Province of Maryland by Jesuit settlers from England in 1634.^[7] Maryland was one of the few regions among the English colonies in North America that was predominantly Catholic.

However, the 1646 defeat of the Royalists in the English Civil War led to stringent laws against Catholic education and the extradition of known Jesuits from the colony, including Andrew White, and the destruction of their school at Calverton Manor.^[8] During the greater part of the Maryland colonial period, Jesuits continued to conduct Catholic schools clandestinely.

Maryland was a rare example of religious toleration in a fairly intolerant age, particularly amongst other English colonies which frequently exhibited a quite militant Protestantism. The Maryland Toleration Act, issued in 1649, was one of the first laws that explicitly defined tolerance of varieties of religion (as long as it was Christian). It has been considered a precursor to the First Amendment.

Although the Stuart kings of England did not hate the Roman Catholic Church, their subjects did, causing Catholics to be harassed and persecuted in England throughout the 17th century. Driven by the "duty of finding a refuge for his Roman Catholic brethren," George Calvert obtained a Maryland charter from Charles I in 1632 for the territory between Pennsylvania and Virginia. In 1634, two ships, the Ark and the Dove, brought the first settlers to Maryland. Aboard were approximately two hundred people.

Roman Catholic fortunes fluctuated in Maryland during the rest of the 17th century, as they became an increasingly smaller minority of the population. After the Glorious Revolution of 1689 in England, penal laws deprived Roman Catholics of the right to vote, hold office, educate their children or worship publicly. Until the American Revolution, Roman Catholics in Maryland were dissenters in their own country, but keeping loyal to their convictions. At the time of the Revolution, Roman Catholics formed less than 1% of the population of the thirteen colonies, in 2007, Roman Catholics comprised 24% of US population.

Anti-Catholicism

American Anti-Catholicism has its origins in the Reformation. Because the Reformation was based on an effort to correct what it perceived to be errors and excesses of the Catholic Church, it formed strong positions against the Roman clerical hierarchy and the Papacy in particular. These positions were brought to the New World by British colonists who were predominantly Protestant, and who opposed not only the Roman Catholic Church but also the Church of England which, due to its perpetuation of Catholic doctrine and practices, was deemed to be insufficiently reformed, see also Ritualism. Because many of the British colonists, such as the Puritans, were fleeing religious persecution by the Church of England, early American religious culture exhibited a more extreme anti-Catholic bias of these Protestant denominations.

Monsignor Ellis wrote that a universal anti-Catholic bias was "vigorously cultivated in all the thirteen colonies from Massachusetts to Georgia" and that Colonial charters and laws contained specific proscriptions against Roman Catholics.^[9] Ellis also wrote that a common hatred of the Roman Catholic Church could unite Anglican clerics and Puritan ministers despite their differences and conflicts.

Russian Orthodoxy in Alaska

Main article: Russian colonization of the Americas

Russian traders settled in Alaska during the 18th century. In 1740, a Divine Liturgy was celebrated on board a Russian ship off the Alaskan coast. In 1794, the Russian Orthodox Church sent missionaries—among them Saint Herman of Alaska—to establish a formal mission in Alaska. Their missionary endeavors contributed to the conversion of many Alaskan natives to the Orthodox faith. A diocese was established, whose first bishop was Saint Innocent of Alaska.

18th century

Against a prevailing view that 18th-century Americans had not perpetuated the first settlers' passionate commitment to their faith, scholars now identify a high level of religious energy in colonies after 1700. According to one expert, religion was in the "ascension rather than the declension"; another sees a "rising vitality in religious life" from 1700 onward; a third finds religion in many parts of the colonies in a state of "feverish growth." Figures on church attendance and church formation support these opinions. Between 1700 and 1740, an estimated 75-80% of the population attended churches, which were being built at a headlong pace.

By 1780 the percentage of adult colonists who adhered to a church was between 10-30%, not counting slaves or Native Americans. North Carolina had the lowest percentage at about 4%, while New Hampshire and South Carolina were tied for the highest, at about 16%.^[10]

Great Awakening

A Christian church in Shandon, California.

Evangelicalism is difficult to date and to define. Scholars have argued that, as a self-conscious movement, evangelicalism did not arise until the mid-17th century, perhaps not until the Great Awakening itself. The fundamental premise of evangelicalism is the conversion of individuals from a state of sin to a "new birth" through preaching of the Word. The Great Awakening refers to a northeastern Protestant revival movement that took place in the 1730s and 1740s.

The first generation of New England Puritans required that church members undergo a conversion experience that they could describe publicly. Their successors were not as successful in reaping harvests of redeemed souls. The movement began with Jonathan Edwards, a Massachusetts preacher who sought to return to the Pilgrims' strict Calvinist roots. British preacher George Whitefield and other itinerant preachers continued the movement, traveling across the colonies and preaching in a dramatic and emotional style. Followers of Edwards and other preachers of similar religiosity called themselves the "New Lights," as contrasted with the "Old Lights," who disapproved of their movement. To promote their viewpoints, the two sides established academies and colleges, including Princeton and Williams College. The Great Awakening has been called the first truly American event.

The supporters of the Awakening and its evangelical thrust—Presbyterians, Baptists and Methodists—became the largest American Protestant denominations by the first decades of the 19th century. By the 1770s, the Baptists were growing rapidly both in the north (where they founded Brown University), and in the South. Opponents of the Awakening or those split by it—Anglicans, Quakers, and Congregationalists—were left behind.

American Revolution

Main article: American Revolution

The Revolution split some denominations, notably the Church of England, whose ministers were bound by oath to support the king, and the Quakers, who were traditionally pacifists. Religious practice suffered in certain places because of the absence of ministers and the destruction of churches, but in other areas, religion flourished.

The American Revolution inflicted deeper wounds on the Church of England in America than on any other denomination because the King of England was the head of the church. The Book of Common Prayer offered prayers for the monarch, beseeching God "to be his defender and keeper, giving him victory over all his enemies," who in 1776 were American soldiers as well as friends and neighbors of American Anglicans. Loyalty to the church and to its head could be construed as treason to the American cause. Patriotic American Anglicans, loathing to discard so fundamental a component of their faith as The Book of Common Prayer, revised it to conform to the political realities.

Another result of this was that the first constitution of an independent Anglican Church in the country bent over backwards to distance itself from Rome by calling itself the Protestant Episcopal Church, incorporating in its name the term, Protestant, that Anglicans elsewhere had shown some care in using too prominently due to their own reservations about the nature of the Church of England, and other Anglican bodies, vis-à-vis later radical reformers who were happier to use the term Protestant.

Massachusetts: church and state debate

After independence the American states were obliged to write constitutions establishing how each would be governed. For three years, from 1778 to 1780, the political energies of Massachusetts were absorbed in drafting a charter of government that the voters would accept.

One of the most contentious issues was whether the state would support the church financially. Advocating such a policy were the ministers and most members of the Congregational Church, which had been established, and hence had received public financial support, during the colonial period. The Baptists, who had grown strong since the Great Awakening, tenaciously adhered to their ancient conviction that churches should receive no support from the state.

The Constitutional Convention chose to support the church and Article Three authorized a general religious tax to be directed to the church of a taxpayers' choice. Despite substantial doubt that Article Three had been approved by the required two thirds of the voters, in 1780 Massachusetts authorities declared it and the rest of the state constitution to have been duly adopted. Such tax laws also took effect in Connecticut and New Hampshire.

In 1788, John Jay urged the New York Legislature to require office-holders to renounce foreign authorities "in all matters ecclesiastical as well as civil.".^[11]

19th century

Second Great Awakening

Main article: Second Great Awakening

The Second Great Awakening was a Protestant movement that began around 1790, and gained momentum by 1800. Membership rose rapidly among Baptist and Methodist congregations whose preachers led the movement. It was past its peak by the 1840s. It was a reaction against skepticism, deism, and rational Christianity, and was especially attractive to young women.^[12] Millions of new members enrolled in existing evangelical denominations and led to the formation of new denominations. Many converts believed that the Awakening heralded a new millennial age. The Second Great Awakening stimulated the establishment of many reform movements designed to remedy the evils of society before the anticipated Second Coming of Jesus Christ.^[13]

While the First Great Awakening was centered on reviving the spirituality of established congregations, the Second focused on the unchurched and sought to instill in them a deep sense of personal salvation as experienced in revival meetings.

The principal innovation produced by the revivals was the camp meeting. When assembled in a field or at the edge of a forest for a prolonged religious meeting, the participants transformed the site into a camp meeting. Singing and preaching was the main activity for several days. The revivals were often intense and created intense emotions. Some fell away but many if not most became permanent church members. The Methodists and Baptists made them one of the evangelical signatures of the denomination.^[14]

During the Second Great Awakening new Protestant denominations emerged such as Adventism, the Restoration Movement, and groups such as Jehovah's Witnesses and (although it did not use revivals) Mormonism.

Restoration Movement

Main article: Restoration Movement

The Restoration Movement (also known as the "Stone-Campbell Movement") generally refers to the "American Restoration Movement," which began on the American frontier during the Second Great Awakening of the early 19th century. The movement sought to reform the church and unite Christians. Barton W. Stone and Alexander Campbell each independently developed similar approaches to the Christian faith, seeking to restore the whole Christian church, on the pattern set forth in the New Testament. Both groups believed that creeds kept Christianity divided. They joined in fellowship in 1832 with a handshake. They were united, among other things, in the belief that Jesus is the Christ, the Son of God, that churches celebrate the Lord's Supper on the first day of each week, and that baptism of adult believers, by immersion in water, is a necessary condition for Salvation.

The Restoration Movement began as two separate threads, each of which initially developed without the knowledge of the other, during the Second Great Awakening in the early 19th century. The first, led by Barton W. Stone began at Cane Ridge, Bourbon County, Kentucky. The group called themselves simply Christians. The second, began in western Pennsylvania and Virginia (now West Virginia), led by Thomas Campbell and his son, Alexander Campbell. Because the founders wanted to abandon all denominational labels, they used the biblical names for the followers of Jesus that they found in the Bible.^[15]^:27 Both groups promoted a return to the purposes of the 1st-century churches as described in the New Testament. One historian of the movement has argued that it was primarily a unity movement, with the restoration motif playing a subordinate role.^[16]^:8

The Restoration Movement has seen several divisions, resulting in multiple separate groups. Three modern groups claim the Stone Campbell movement as their roots: Churches of Christ, Christian churches and churches of Christ, and the Christian Church (Disciples of Christ). Some see divisions in the movement as the result of the tension between the goals of restoration and ecumenism, with the Churches of Christ and Christian churches and churches of Christ resolving the tension by stressing restoration while the Christian Church (Disciples of Christ) resolved the tension by stressing ecumenism.^[16]^:383

Mormonism

Latter Day Saints follow teachings of Joseph Smith, Jr., and is strongly restorationist in outlook. The movement's history is characterized by intense controversy and persecution in reaction to some of the its unique doctrines and practices.

The Latter Day Saint movement traces their origins to the Burned-over district of western New York, where Joseph Smith, Jr., reported seeing God the Father and Jesus Christ, eventually leading him to doctrines that, he said, were lost after the apostles were killed. Joseph Smith gained a small following in the late 1820s as he was dictating the Book of Mormon, which he said was a translation of words found on a set of golden plates that had been buried near his home by an indigenous American prophet. After publishing of the Book of Mormon in 1830, the church rapidly gained a following. It first moved to Kirtland, Ohio, then to Missouri in 1838, where the 1838 Mormon War with other settlers ensued, culminating in adherents being expelled under an "extermination order" signed by the governor of Missouri. Smith built the city of Nauvoo, Illinois, where he was assassinated.

After Smith's death, a succession crisis ensued, and the majority accepted Brigham Young as the church's leader. Young governed his followers as a theocratic leader serving in both political and religious positions. After continued difficulties and persecution in Illinois, Young left Nauvoo in 1846 and led his followers, the Mormon pioneers, to the Great Salt Lake Valley in what is today Utah.

Jehovah's Witnesses

In 1870, Charles Taze Russell began to study the Bible with a group of Millerist Adventists, including George Storrs and George Stetson,^[17] and beginning in 1877 Russell jointly edited a religious journal, Herald of the Morning, with Nelson H. Barbour. In July 1879, after separating from Barbour, Russell began publishing the magazine Zion's Watch Tower and Herald of Christ's Presence,^[18]^[19] highlighting his interpretations of biblical chronology, with particular attention to his belief that the world was in "the last days".^[20] In 1881, Zion's Watch Tower Tract Society was formed in Pittsburgh, Pennsylvania,^[21] to disseminate tracts, papers, doctrinal treatises and bibles; three years later, on December 15, 1884, Russell became the president of the Society when it was legally incorporated in Pennsylvania.^[18]

Russell's group split into several rival organisations after his death in 1916. One of those groups retained control of Russell's magazine, Zion's Watch Tower and Herald of Christ's Presence, and his legal corporation, the Watch Tower Bible & Tract Society of Pennsylvania and adopted the name Jehovah's witnesses in 1931.^[22]^[23] Substantial organizational and doctrinal changes occurred between 1917 and the 1950s. The religion's history has consisted of four distinct phases linked with the successive presidencies of Charles Taze Russell, Joseph Rutherford, Nathan Knorr and Frederick Franz.^[24]

Separation of church and state

In October 1801, members of the Danbury Baptists Associations wrote a letter to the new president-elect Thomas Jefferson. Baptists, being a minority in Connecticut, were still required to pay fees to support the Congregationalist majority. The Baptists found this intolerable. The Baptists, well aware of Jefferson's own unorthodox beliefs, sought him as an ally in making all religious expression a fundamental human right and not a matter of government largesse.

In his January 1, 1802 reply to the Danbury Baptist Association Jefferson summed up the First Amendment's original intent, and used for the first time anywhere a now-familiar phrase in today's political and judicial circles: the amendment established a "wall of separation between church and state." Largely unknown in its day, this phrase has since become a major Constitutional issue. The first time the U.S. Supreme Court cited that phrase from Jefferson was in 1878, 76 years later.

African American churches

Main article: Black church

The Christianity of the black population was grounded in evangelicalism. The Second Great Awakening has been called the "central and defining event in the development of Afro-Christianity." During these revivals Baptists and Methodists converted large numbers of blacks. However, many were disappointed at the treatment they received from their fellow believers and at the backsliding in the commitment to abolish slavery that many white Baptists and Methodists had advocated immediately after the American Revolution.

When their discontent could not be contained, forceful black leaders followed what was becoming an American habit—they formed new denominations. In 1787, Richard Allen and his colleagues in Philadelphia broke away from the Methodist Church and in 1815 founded the African Methodist Episcopal (AME) Church, which, along with independent black Baptist congregations, flourished as the century progressed.

Abolitionism

Main article: Abolitionism

The first American movement to abolish slavery came in the spring of 1688 when German and Dutch Quakers of Mennonite descent in Germantown, Pennsylvania (now part of Philadelphia) wrote a two-page condemnation of the practice and sent it to the governing bodies of their Quaker church, the Society of Friends. Though the Quaker establishment took no immediate action, the 1688 Germantown Quaker Petition Against Slavery, was an unusually early, clear and forceful argument against slavery and initiated the process of banning slavery in the Society of Friends (1776) and Pennsylvania(1780).

The Society for the Relief of Free Negroes Unlawfully Held in Bondage was the first American abolition society, formed 14 April 1775, in Philadelphia, primarily by Quakers who had strong religious objections to slavery.

After the American Revolutionary War, Quaker and Moravian advocates helped persuade numerous slaveholders in the Upper South to free their slaves. Theodore Weld, an evangelical minister, and Robert Purvis, a free African American, joined Garrison in 1833 to form the Anti-Slavery Society (Faragher 381). The following year Weld encouraged a group of students at Lane Theological Seminary to form an anti-slavery society. After the president, Lyman Beecher, attempted to suppress it, the students moved to Oberlin College. Due to the students' anti-slavery position, Oberlin soon became one of the most liberal colleges and accepted African American students. Along with Garrison, were Northcutt and Collins as proponents of immediate abolition. These two ardent abolitionists felt very strongly that it could not wait and that action needed to be taken right away.

After 1840 "abolition" usually referred to positions like Garrison's; it was largely an ideological movement led by about 3000 people, including free blacks and people of color, many of whom, such as Frederick Douglass, and Robert Purvis and James Forten in Philadelphia, played prominent leadership roles. Abolitionism had a strong religious base including Quakers, and people converted by the revivalist fervor of the Second Great Awakening, led by Charles Finney in the North in the 1830s. Belief in abolition contributed to the breaking away of some small denominations, such as the Free Methodist Church.

Evangelical abolitionists founded some colleges, most notably Bates College in Maine and Oberlin College in Ohio. The well-established colleges, such as Harvard, Yale and Princeton, generally opposed abolition, although the movement did attract such figures as Yale president Noah Porter and Harvard president Thomas Hill.

Daniel O'Connell, the Roman Catholic leader of the Irish in Ireland, supported the abolition of slavery in the British Empire and in America. O'Connell had played a leading role in securing Catholic Emancipation (the removal of the civil and political disabilities of Roman Catholics in Great Britain and Ireland) and he was one of William Lloyd Garrison's models. Garrison recruited him to the cause of American abolitionism. O'Connell, the black abolitionist Charles Lenox Remond, and the temperance priest Theobold Mayhew organized a petition with 60,000 signatures urging the Irish of the United States to support abolition. O'Connell also spoke in the United States for abolition.

The Catholic Church in America had long ties in slaveholding Maryland and Louisiana. Despite a firm stand for the spiritual equality of black people, and the resounding condemnation of slavery by Pope Gregory XVI in his bull In supremo apostolatus issued in 1839, the American church continued in deeds, if not in public discourse, to support slaveholding interests. The Bishop of New York denounced O'Connell's petition as a forgery, and if genuine, an unwarranted foreign interference. The Bishop of Charleston declared that, while Catholic tradition opposed slave trading, it had nothing against slavery. No American bishop supported abolition before the Civil War. While the war went on, they continued to allow slave-owners to take communion.

One historian observed that ritualist churches separated themselves from heretics rather than sinners; he observed that Episcopalians and Lutherans also accommodated themselves to slavery. (Indeed, one southern Episcopal bishop was a Confederate general.) There were more reasons than religious tradition, however, as the Anglican Church had been the established church in the South during the colonial period. It was linked to the traditions of landed gentry and the wealthier and educated planter classes, and the Southern traditions longer than any other church. In addition, while the Protestant missionaries of the Great Awakening initially opposed slavery in the South, by the early decades of the 19th century, Baptist and Methodist preachers in the South had come to an accommodation with it in order to evangelize with farmers and artisans. By the Civil War, the Baptist and Methodist churches split into regional associations because of slavery.^[25]

After O'Connell's failure, the American Repeal Associations broke up; but the Garrisonians rarely relapsed into the "bitter hostility" of American Protestants towards the Roman Church. Some antislavery men joined the Know Nothings in the collapse of the parties; but Edmund Quincy ridiculed it as a mushroom growth, a distraction from the real issues. Although the Know-Nothing legislature of Massachusetts honored Garrison, he continued to oppose them as violators of fundamental rights to freedom of worship.

First edition Uncle Tom's Cabin, 1852, USA edition; published simultaneously on both sides of the Atlantic by American author.

The abolitionist movement was strengthened by the activities of free African-Americans, especially in the black church, who argued that the old Biblical justifications for slavery contradicted the New Testament. African-American activists and their writings were rarely heard outside the black community; however, they were tremendously influential to some sympathetic white people, most prominently the first white activist to reach prominence, William Lloyd Garrison, who was its most effective propagandist. Garrison's efforts to recruit eloquent spokesmen led to the discovery of ex-slave Frederick Douglass, who eventually became a prominent activist in his own right.

Russian Orthodoxy

The headquarters of this North American Diocese of the Russian Orthodox Church was moved from Alaska to California around the mid-19th century. It was moved again in the last part of the same century, this time to New York. This transfer coincided with a great movement of Uniates to the Orthodox Church in the eastern United States. This movement, which increased the numbers of Orthodox Christians in America, resulted from a conflict between John Ireland, the politically powerful Roman Catholic Archbishop of Saint Paul, Minnesota; and Alexis Toth, an influential Ruthenian Catholic priest. Archbishop Ireland's refusal to accept Fr. Toth's credentials as a priest induced Fr. Toth to return to the Orthodox Church of his ancestors, and further resulted in the return of tens of thousands of other Uniate Catholics in North America to the Orthodox Church, under his guidance and inspiration. For this reason, Ireland is sometimes ironically remembered as the "Father of the Orthodox Church in America." These Uniates were received into Orthodoxy into the existing North American diocese of the Russian Orthodox Church. At the same time large numbers of Greeks and other Orthodox Christians were also immigrating to America. At this time all Orthodox Christians in North America were united under the omophorion (Church authority and protection) of the Patriarch of Moscow, through the Russian Church's North American diocese. The unity was not merely theoretical, but was a reality, since there was then no other diocese on the continent. Under the aegis of this diocese, which at the turn of the 20th century was ruled by Bishop (and future Patriarch) Tikhon, Orthodox Christians of various ethnic backgrounds were ministered to, both non-Russian and Russian; a Syro-Arab mission was established in the episcopal leadership of Saint Raphael of Brooklyn, who was the first Orthodox bishop to be consecrated in America.

Liberal Christianity

The "secularization of society" is attributed to the time of the Enlightenment. In the United States, religious observance is much higher than in Europe, and the United States' culture leans conservative in comparison to other western nations, in part due to the Christian element.

Liberal Christianity, exemplified by some theologians, sought to bring to churches new critical approaches to the Bible. Sometimes called liberal theology, liberal Christianity is an umbrella term covering movements and ideas within 19th- and 20th-century Christianity. New attitudes became evident, and the practice of questioning the nearly universally accepted Christian orthodoxy began to come to the forefront.

In the post–World War I era, Liberalism was the faster-growing sector of the American church. Liberal wings of denominations were on the rise, and a considerable number of seminaries held and taught from a liberal perspective as well. In the post–World war II era, the trend began to swing back towards the conservative camp in America's seminaries and church structures.

Fundamentalism

Christian fundamentalism began as a movement in the late 19th and early 20th centuries to reject influences of secular humanism and source criticism in modern Christianity. In reaction to liberal Protestant groups that denied doctrines considered fundamental to these conservative groups, they sought to establish tenets necessary to maintaining a Christian identity, the "fundamentals," hence the term fundamentalist.

Especially targeting critical approaches to the interpretation of the Bible, and trying to blockade the inroads made into their churches by secular scientific assumptions, the fundamentalists grew in various denominations as independent movements of resistance to the drift away from historic Christianity.

Over time, the movement divided, with the label Fundamentalist being retained by the smaller and more hard-line group(s). Evangelical has become the main identifier of the groups holding to the movement's moderate and earliest ideas.

Roman Catholicism

Main article: History of Roman Catholicism in the United States

By 1850 Roman Catholics had become the country’s largest single denomination. Between 1860 and 1890 the population of Roman Catholics in the United States tripled through immigration; by the end of the decade it would reach seven million. These huge numbers of immigrant Catholics came from Ireland, Southern Germany, Italy, Poland and Eastern Europe. This influx would eventually bring increased political power for the Roman Catholic Church and a greater cultural presence, led at the same time to a growing fear of the Catholic "menace." As the 19th century wore on animosity waned, Protestant Americans realized that Roman Catholics were not trying to seize control of the government. Nonetheless, fears continued into the 20th century that there was too much "Catholic influence" on the government.