How did the transformation of the West and the arrival of settlers across the plains impact the indigenous peoples from the Civil War through the 1890s? Write an essay about Westward Expansion and its impact on the lives of Native Americans using what you have learned from your reading of Elaine Goodale Eastman’s Sister to the Sioux, Chapter 16 of Foner’s Give Me Liberty, Chapter 17 of American Yawp, and other assigned primary sources.