Permanent Indian Frontier
1. Some of the land that settlers wanted to farm was occupied by Native American tribes
2. Many US citizens saw the Native American way of life as inferior and wanted them to be moved off the land so that it could be farmed and settled
3. In 1830, the Indian Removal Act was passed under President Andrew Jackson, authorising the president to grant tribes land on the Great Plains in exchange for their land in the East
4. By 1840, most of the eastern tribes had been moved onto the Plains - around 70,000-100,000 people in total
5. The intention was that Native Americans would live on the Great Plains, while settlers farmed land in the East - the Plains would be like one large Indian reservation