Indian agent in the context of "The Song of Hiawatha"

Harriet Robinson Scott (c. 1820 – June 17, 1876) was an African American woman who fought for her freedom alongside her husband, Dred Scott, for eleven years. Their legal battle culminated in the infamous United States Supreme Court decision Dred Scott v. Sandford in 1857. On April 6, 1846, attorney Francis B. Murdoch had initiated Harriet v. Irene Emerson in the Circuit Court of St. Louis County, making the Scotts the first and only married couple to file separate freedom suits in tandem.

Born into slavery in Virginia, Harriet Robinson lived briefly in the free state of Pennsylvania before being taken to the Northwest Territory by Indian agent and slaveholder Lawrence Taliaferro. In 1836 or 1837, Harriet married Etheldred, an enslaved man who had been brought to Fort Snelling in present-day Minnesota by Dr. John Emerson, a military surgeon. Their civil wedding ceremony was officiated by justice of the peace Taliaferro, who never actually sold Harriet to Dr. Emerson, since slavery was illegal there.

The Marias Massacre (also known as the Baker Massacre or the Piegan Massacre) was a massacre of Piegan Blackfeet Native peoples committed by United States Army forces under Major Eugene Mortimer Baker as part of the Indian Wars. The massacre occurred on January 23, 1870, in Montana Territory. Approximately 200 Native people were killed, most of whom were women, children, and older men.

As part of a campaign to suppress Mountain Chief's band of Piegan Blackfeet, the U.S. Army attacked a different band led by Chief Heavy Runner, to whom the United States government had previously promised their protection. This resulted in public outrage and a long-term shift towards a "Peace Policy" by the Federal Government, as advocated by President Ulysses S. Grant. Grant kept the Bureau of Indian Affairs as a division of the Department of the Interior although the War Department was trying to regain control. He then appointed men recommended by various religious clergy—including Quakers and Methodists—as Indian agents, in hopes that they would be free of the corruption he had previously found in the department.

Henry Rowe Schoolcraft (March 28, 1793 – December 10, 1864) was an American geographer, geologist, and ethnologist, noted for his early studies of Native American cultures, as well as for his 1832 expedition to the source of the Mississippi River. He is also noted for his major six-volume study of Native Americans commissioned by Congress and published in the 1850s.

He served as United States Indian agent in Michigan for a period beginning in 1822. During this period, he named several newly organized counties, often creating neologisms that he claimed were derived from indigenous languages.

Christopher Houston Carson (December 24, 1809 – May 23, 1868) was an American frontiersman, fur trapper, wilderness guide, Indian agent and U.S. Army officer. He became an American frontier legend in his own lifetime through biographies and news articles; exaggerated versions of his exploits were the subject of dime novels. His understated nature belied confirmed reports of his fearlessness, combat skills, tenacity, as well as profound effect on the westward expansion of the United States. Although he was famous for much of his life, historians in later years have written that Kit Carson did not like, want, or even fully understand the fame that he experienced during his life.

Carson left home in rural Missouri at 16 to become a mountain man and trapper in the West. In the 1830s, he accompanied Ewing Young on an expedition to Mexican California and joined fur-trapping expeditions into the Rocky Mountains. He lived among and married into the Arapaho and Cheyenne tribes.

William Clark (August 1, 1770 – September 1, 1838) was an American explorer, soldier, Indian agent, and territorial governor. A native of Virginia, he grew up in pre-statehood Kentucky before later settling in what became the state of Missouri.

Along with Meriwether Lewis, Clark led the Lewis and Clark Expedition of 1804–1806 across the Louisiana Purchase to the Pacific Ocean, the first major effort to explore and map much of what is now the Western United States and to assert American claims to the Pacific Northwest. Before the expedition, he served in a militia and the United States Army. Afterward, he served in a militia and as governor of the Missouri Territory. From 1822 until his death in 1838, he served as a U.S. Superintendent of Indian Affairs in St. Louis.

The Dakota War of 1862, also known as the U.S.-Dakota War of 1862, the Sioux Uprising, the Dakota Uprising, the Sioux Outbreak of 1862, the Dakota Conflict, or Little Crow's War, was an armed conflict between the United States and several eastern bands of Dakota collectively known as the Santee Sioux. It began on August 18, 1862, when the Dakota, who were facing starvation and displacement, attacked the Lower Sioux Agency and white settlements along the Minnesota River valley in southwest Minnesota. The war lasted for five weeks and resulted in the deaths of hundreds of settlers and the displacement of thousands more. In the aftermath, the Dakota people were exiled from their homelands, forcibly sent to reservations in the Dakotas and Nebraska, and the State of Minnesota confiscated and sold all their remaining land in the state. Thirty-eight Dakota men were subsequently hanged for crimes committed during the conflict in the largest mass execution in US history.

All four bands of eastern Dakota had been pressured into ceding large tracts of land to the United States in a series of treaties and were reluctantly moved to a reservation strip twenty miles wide, centered on the Minnesota River. There, they were encouraged by U.S. Indian agents to become farmers rather than continue their hunting traditions. A crop failure in 1861, followed by a harsh winter along with poor hunting due to depletion of wild game, led to starvation and severe hardship for the eastern Dakota. In the summer of 1862, tensions between the eastern Dakota, the traders, and the Indian agents reached a breaking point. On August 17, 1862, four young Dakota men killed five white settlers in Acton, Minnesota, after a disagreement. That night, a faction led by Chief Little Crow decided to attack the Lower Sioux Agency the next morning in an effort to drive all settlers out of the Minnesota River valley. The demands of the Civil War slowed the U.S. government response, but on September 23, 1862, an army of volunteer infantry, artillery and citizen militia assembled by Governor Alexander Ramsey and led by Colonel Henry Hastings Sibley finally defeated Little Crow at the Battle of Wood Lake. Little Crow and a group of 150 to 250 followers fled to the northern plains of Dakota Territory and Canada.

The Grattan massacre, also referred to as the Grattan Fight, was the initial conflict of the First Sioux War, occurring on August 19, 1854, between the United States Army and the Lakota Sioux warriors. This event took place east of Fort Laramie, located in the Nebraska Territory, which is now part of Goshen County, Wyoming.

A small contingent of soldiers entered a large Sioux camp to apprehend an individual accused of killing a settler's cow, despite the fact that such issues were supposed to be resolved by the US Indian agent according to treaty agreements. After one of the soldiers fatally shot Chief Matȟó Wayúhi (Conquering Bear), the Sichangu Lakotas returned fire, resulting in the deaths of 29 soldiers, including Lieutenant John Grattan and a civilian interpreter.