A Growing Nation and the Nations Already There
1In 1803, the United States bought the Louisiana Territory from France for about $15 million. The purchase roughly doubled the size of the country. President Thomas Jefferson sent Meriwether Lewis and William Clark to explore the new land and look for a route to the Pacific Ocean. From 1804 to 1806, their Corps of Discovery met many Native nations, including the Mandan, Shoshone and Nez Perce. Sacagawea, a Lemhi Shoshone woman, helped the group as an interpreter.
2As settlers moved west, many white Americans came to believe that the United States was meant to spread across the whole continent. In 1845 a newspaper writer, John O'Sullivan, gave this belief a name: "manifest destiny." The Native nations already living on these lands saw them as their homes, and many of those lands were protected by treaties with the United States.
3In the Southeast, the Cherokee, Muscogee (Creek), Choctaw, Chickasaw and Seminole nations held lands that settlers and state governments wanted. The Cherokee had farms, schools and a written constitution adopted in 1827. In 1828 they began printing a newspaper, the Cherokee Phoenix, in English and in Cherokee, using the writing system Sequoyah had created. After gold was found on Cherokee land in Georgia in the late 1820s, Georgia passed laws claiming control over that land.
4In 1830, Congress narrowly passed the Indian Removal Act, and President Andrew Jackson signed it. The law let the President offer Native nations land west of the Mississippi River, in what was called Indian Territory, in exchange for their lands in the East. In Worcester v. Georgia (1832), the Supreme Court ruled that Georgia's laws had no force inside the Cherokee Nation, but the ruling was not enforced. In 1835, a small group of Cherokee who did not speak for the Cherokee government signed the Treaty of New Echota, agreeing to move. Principal Chief John Ross and more than 15,000 Cherokee signed a protest against the treaty, but the U.S. Senate approved it.
5In 1838, U.S. soldiers forced the Cherokee who remained into camps and then sent them west on a journey of more than 1,000 miles. Historians estimate that about 4,000 of roughly 16,000 Cherokee died from disease, hunger and cold during the removal. The Cherokee remember this journey as the Trail of Tears.