Discuss three groups that experienced marginalization in the United States from 1865 to 1929.

From the Reconstruction through the 1920s, federal and local government, as well as more central groups (of higher social and economic standing) in American society, marginalized other groups for various reasons. Discuss three groups that experienced marginalization in the United States from 1865 to 1929. In what ways did the government promote or institute marginalization? In what ways did hegemonic groups contribute to marginalization? How did members of marginalized groups react to the treatment they received? Was there any improvement or decline in the state of the marginalized in this time period? Include important events, movements, and people in you examples.