Here are the correct matches for the descriptions with the treaties:
Column A | Column B --- | ---
- gave Native Americans control of land in the Great Plains - once American settlers move in, natives were forced on reservations | c. Treaty of Fort Laramie
- U.S. and Great Britain divide the Oregon territory along the 49th parallel | a. Treaty of 1846
- cut the size of Mexico in half | b. Treaty of Guadalupe Hidalgo