The Indian Removal Act of 1830 was signed into law on May 28, 1830, by United States president Andrew Jackson. The law, as described by Congress, provided "for an exchange of lands with the Indians residing in any of the states or territories, and for their removal west of the river Mississippi". During the presidency of Jackson (1829–1837) and his successor Martin Van Buren (1837–1841), more than 60,000 American Indians from at least 18 tribes were forced to move west of the Mississippi River where they were allocated new lands. The southern Indian tribes were resettled mostly into Indian Territory (Oklahoma). The northern Indian tribes were resettled initially in Kansas. With a few exceptions, the United States east of the Mississippi and south of the Great Lakes was emptied of its American Indian population. The movement westward of Indian tribes was characterized by a large number of deaths due to the hardships of the journey.
The U.S. Congress approved the Act by a narrow majority in the United States House of Representatives. The Indian Removal Act was supported by President Jackson and the Democratic Party, southern politicians and white settlers, and several state governments, especially that of Georgia. Indian tribes and the Whig Party opposed the bill, as did other groups within society (e.g., some Christian missionaries and clergy). Legal efforts to allow Indian tribes to remain on their land in the eastern U.S. failed. Most famously, the Cherokee (excluding the Treaty Party) challenged their relocation, but were unsuccessful in the courts; they were forcibly removed by the United States government in a march to the west which later became known as the Trail of Tears. Since the 21st century, scholars have cited the act and subsequent removals as an early example of state-sanctioned ethnic cleansing or genocide or settler colonialism; some view it as all three.
