History 227 Politics and government 124 African Americans 114 Slavery 84 Foreign relations 79 Description and travel 72 Indians of North America 69 more ... Civilization 57 Controversial literature 47 Social life and customs 47 Race relations 40 Social conditions 34 Economic conditions 25 Discovery and exploration 23 Antiquities 21 United States 20 1783-1848 19 Antislavery movements 17 Government relations 17 Presidents 17 Campaigns 16 Religion 15 Civil rights 13 Indians 12 Reconstruction (U.S. history, 1865-1877) 12 Eskimos 11 Slaves 11 National characteristics, American 10 World politics 10 Election 9 less ...