In the late 19th century, Blackfeet territory was encroached on by European Americans and Canadians, and various branches of the people were forced to cede lands and ultimately move to smaller Indian reservations in the United States and reserves in Canada. Adjacent to their reservation, established by Treaty of 1896, are two federally controlled areas: the Lewis and Clark National Forest, set up in 1896, which contains the Badger-Two Medicine area, an area of 200 square miles (130,000-acres); and Glacier National Park, both part of the tribal nation's former territory.