History 392 Politics and government 94 African Americans 84 Race relations 77 Social conditions 54 Slavery 49 Enslaved persons 42 更多 ... Plantation life 35 Reconstruction (U.S. history, 1865-1877) 30 Civil rights movements 27 Civil rights 24 Social life and customs 21 Social aspects 20 Legislators 19 Manners and customs 15 African American women 14 Economic conditions 14 Governors 14 Indians of North America 14 Secession 12 Families 11 Freed persons 11 Women 11 Commerce 10 Slave rebellions 10 African American civil rights workers 9 Description and travel 9 Political aspects 9 Rice 9 Church history 8 少 ...