Summarize the impact of the Civil War and Reconstruction Treaties on American Indian peoples, territories, and tribal sovereignty including:
A. required enrollment of the Freedmen
B. Second Indian Removal
C. significance of the Massacre at the Washita
D. reasons for the reservation system and the controversy regarding the reservation system as opposed to tribal lands.
E. establishment of the western military posts including the role of the Buffalo Soldiers
F. construction of railroads through Indian Territory