Taking place in the 1830s, the Trail of Tears was the forced and brutal relocation of approximately 100,000 indigenous people (belonging to Cherokee, Creek, Chickasaw, Choctaw, and Seminole, among other nations) living between Michigan, Louisiana, and Florida to land west of the Mississippi River. Motivated by gold and land, Congress (under President Andrew Jackson) passed the Indian Removal Act by a slim and controversial margin in 1830. (Source:)