American Congregationalist missionaries Adoniram Judson and his wife, Ann Hasseltine Judson, arrive in Burma in July 1813.

Judson had been appointed by the American Board of Commissioners for Foreign Missions as a missionary to the East on September 19,1811.

Judson was also commissioned by the Congregational Church, and soon married Ann Hasseltine on February 5, 1812; he had been ordained the next day at the Tabernacle Church in Salem.

On February 19, he set sail aboard the brig Caravan with Luther Rice; Samuel and Harriett Newell; and his wife, Ann (known as "Nancy") Judson.
 
The Judsons had arrived in Calcutta on June 17, 1812.

While aboard ship en route to India, he had undertaken a focused study on the theology of baptism, and had come to the position that believer's baptism is theologically valid and should be done as a matter of obedience to the command of Jesus (Matthew 28:19–20).

On September 6, 1812, he had switched to the Baptist denomination along with his wife and they had been baptized by immersion in Calcutta by an English missionary associate of William Carey named William Ward.

Both the local and British authorities do not want Americans evangelizing Hindus in the area, so the group of missionaries had separated and sought other mission fields.

They had been ordered out of India by the British East India Company, to whom American missionaries were even less welcome than British (they were baptized in September, and already in June, the United States had declared war on England).

The following year, on July 13, 1813, he moves to Burma, and en route his wife miscarries their first child aboard ship.

Judson offers to Baptists in the United States to serve as their missionary.

Both the college and the town of Oberlin are founded in 1833 by a pair of abolitionist Congregational Christian ministers, John Shipherd and Philo P. Stewart, whose vision is for both a religious community and school.

The ministers name their project after Jean-Frédéric Oberlin, an Alsatian minister whom they both admire.

The college, founded on September 2, is built on five hundred acres (two square kilometers) of land specifically donated by the previous owner, who lives in Connecticut.

The motto of the new college is "Learning and Labor.”

The words are taken literally: tuition at Oberlin College is free, but students are expected to contribute by helping to build and sustain the community.

Religious activists split on slavery, with the Methodists and Baptists dividing into northern and southern denominations.

In the North, the Methodists, Congregationalists, and Quakers include many abolitionists, especially among women activists. (The Catholic, Episcopal and Lutheran denominations largely ignore the slavery issue.)

Gulf and Western North America (1840–1851 CE): Manifest Destiny and Rising Conflicts

The Oregon Trail and Westward Migration

Between 1840 and 1851, over 300,000 settlers journey westward via the Oregon Trail and its various offshoots, drawn by opportunities in California, Oregon, and the broader West. The discovery of gold in California in 1848 dramatically accelerates this migration, attracting more than 100,000 fortune-seekers in just months. Wagon trains traveling these trails require five to six months to reach their destinations, profoundly reshaping indigenous territories and natural resources along the way.

Expansionism and Manifest Destiny

The ideology of Manifest Destiny—the belief that American settlers are destined to expand across North America—dominates political and social attitudes during this era. President James K. Polk’s administration (1845–1849) aggressively pursues territorial expansion, resulting in the annexation of the Republic of Texas in 1845, the acquisition of the Oregon Territory through diplomacy with Britain in 1846, and the Mexican-American War (1846–1848).

Mexican-American War and its Aftermath

The Mexican-American War concludes with the Treaty of Guadalupe Hidalgo (1848), significantly expanding U.S. territory to include modern California, Nevada, Utah, Arizona, and parts of New Mexico, Colorado, and Wyoming. While many Americans consider annexing all of Mexico, opposition arises due to concerns about integrating Mexico's non-white population, emphasizing racial and cultural tensions underlying American expansionism.

Slavery, Sectionalism, and the Compromise of 1850

Slavery becomes the era’s central political issue, polarizing the nation into pro- and anti-slavery factions. Southern states vigorously defend slavery as crucial for their economy and culture, while northern opposition grows increasingly vocal, spurred by abolitionist sentiments. The Compromise of 1850 attempts to balance free and slave states by admitting California as a free state while strengthening fugitive slave laws—fueling further tensions.

Indigenous Conflicts and Adaptations

Increased settler migration leads to heightened conflicts with indigenous peoples, notably in the Great Plains and Southwest. The Cheyenne divide into Northern and Southern bands due to competition for resources and increasing pressure from westward migration. Similarly, the Kiowa, Wichita, Comanche, and Apache engage in frequent raids and defensive conflicts against settlers and other tribes, altering traditional territories and lifestyles significantly.

The Wichita, after numerous conflicts with Texans and Americans, sign a reservation treaty in 1846, eventually relocating to Oklahoma. Meanwhile, the Karankawa split into two groups: one settles on Padre Island, and another migrates to Mexico, where they face further violence and displacement.

Social Reforms and Religious Movements

The Second Great Awakening continues to influence American society into the 1840s, galvanizing movements for social reform, including abolitionism, temperance, and women's rights. Methodists, Baptists, Congregationalists, and Quakers lead these reforms in the North, deepening the cultural and moral divides between northern and southern states.

Disease and Demographic Impact

Cholera outbreaks, exacerbated by the California Gold Rush and increased migration along the Oregon and Mormon Trails, claim thousands of lives among settlers and indigenous populations. Poor sanitation and overcrowded conditions in mining camps further spread the disease, significantly impacting population dynamics in affected regions.

Key Historical Developments

• Massive westward migration along the Oregon Trail and California Gold Rush.

• The Mexican-American War (1846–1848) expands U.S. territory significantly.

• Compromise of 1850 intensifies national debate over slavery and sectional divides.

• Increased indigenous displacement and conflict, including division of Cheyenne and Wichita relocation.

• Continued influence of the Second Great Awakening on social reform movements.

• Devastating cholera outbreaks affecting migrants and indigenous communities.

Long-Term Consequences and Historical Significance

The period from 1840 to 1851 sees significant territorial expansion and rising national tensions over slavery, shaping the trajectory toward the American Civil War. Manifest Destiny not only expands U.S. territory but also exacerbates conflicts with indigenous peoples and deepens sectional divisions within American society. The consequences of these developments continue to resonate, fundamentally altering the demographic, cultural, and political landscapes of Gulf and Western North America.

Robert College, the first American educational institution outside the United States, is founded by Christopher Robert, an American philanthropist, and Cyrus Hamlin, a missionary devoted to education, opening with thirty-one students at the Bebek Seminary School in Constantinople on September 16, 1863.

Today the oldest American school still in existence in its original location outside the United States, Robert College is accredited by the New York State Association of Independent Schools.

Christopher Robert was born on March 23, 1802 in Brookhaven, Long Island, New York.

His mother was Mary Tangier Smith (1763-1829) and father, Dr. Daniel Robert III (1742-1804).

He served five years as a shipping clerk in New York City before starting business for himself in New Orleans.

Robert, whose business is "the buying and selling of merchandise and the refining of sugar" had come into contact with the American Home Missionary Society in about 1829, when he asked them to provide a minister for a mining settlement in Galena.

This began an association that will last or nearly forty years during, which time he is a supporter, counselor and treasurer.

He also provides bursaries for many theological students and funds Beloit, Lookout Mountain and Hamilton colleges and a seminary at Auburn.

In 1856 Robert had met Cyrus Hamlin when visiting Istanbul.

From this meeting came the founding of the Robert College with the financial backing of Robert and others

Robert, who remained the senior partner in Robert & Williams until he retired in 1862, is also stockholder in the Delaware, Lackawanna and Western Railroad.

In 1857 the then president, George Dwight Phelps, had accused several of the managers and the treasurer of conflicts of interest.

In particular this concerned contract made between them and the Central Railroad of New Jersey.

Robert had been appointed to investigate the matter and had come into conflict with Phelps, who later resigned.

In 1858 Robert was appointed the President of the rail road and has remained so until his retirement in 1863.

He leaves provision in his will for the support of the College.

Leaders of the Upper North American Missionary Association (AMA)—John Ogden, Reverend Erastus Milo Cravath, field secretary; and Reverend Edward Parmelee Smith—had founded the Fisk Free Colored School, for the education of freedmen in 1866, six months after the end of the American Civil War.

AMA support means the organization tries to use its resources across the country to aid education for freedmen.

Enrollment had jumped from two hundred to none hundred in the first several months of the school, indicating freedmen's strong desire for education, with ages of students ranging from seven to seventy.

The school is named in honor of General Clinton B. Fisk of the Tennessee Freedmen's Bureau, who makes unused barracks available to the school, as well as establishing the first free schools for white and black children in Tennessee.

In addition, he has endowed Fisk with a total of thirty thousand dollars.

Fisk had opened to classes on January 9, 1866.

With Tennessee's passage of legislation to support public education, leaders see a need for training teachers, and Fisk University is incorporated as a normal school for college training in August 1867.

Cravath organizes the College Department and the Mozart Society, the first musical organization in Tennessee.

The American Missionary Association's work is chiefly sponsored by the Congregationalist churches in New England.

The United Church of Christ retains an affiliation with the university today.