1. Eastern settlers moved West in the late 1800s due to factors like inexpensive land through the Homestead Act and railroads, as well as a desire for new opportunities.
2. Conflict arose between white settlers and Native Americans as settlers moved onto tribal lands. Treaties were made but often broken, leading to battles between the groups.
3. By the 1890s, the U.S. government had defeated Native American resistance through policies of assimilation and relocating tribes to reservations, taking their lands for further western settlement.