Topaicí molta
- History 1,743 toradh
- Foreign relations 803 toradh
- Politics and government 799 toradh
- African Americans 516 toradh
- Indians of North America 402 toradh
- Social conditions 374 toradh
- Race relations 366 toradh
- Civilization 256 toradh
- Slavery 179 toradh
- Presidents 162 toradh
- Civil rights 149 toradh
- Social life and customs 141 toradh
- Popular culture 137 toradh
- Government relations 125 toradh
- Social aspects 121 toradh
- Intellectual life 118 toradh
- Economic conditions 114 toradh
- Political aspects 105 toradh
- Racism 101 toradh
- Biography 98 toradh
- Causes 98 toradh
- Sources 97 toradh
- Historiography 91 toradh
- Public opinion 83 toradh
- Discovery and exploration 82 toradh
- World politics 80 toradh
- Slaves 79 toradh
- Influence 78 toradh
- Ethnic relations 77 toradh
- National characteristics, American 76 toradh
- Philosophy 76 toradh
- Race identity 69 toradh
- Relations 69 toradh
- Cold War 67 toradh
- Antislavery movements 64 toradh
- Religion 64 toradh
- Campaigns 60 toradh
- Political culture 59 toradh
- Ethnic identity 56 toradh
- Territorial expansion 53 toradh
- African American women 52 toradh
- Indians 52 toradh
- Colonies 51 toradh
- Congresses 50 toradh
- Minorities 50 toradh
- History and criticism 48 toradh
- Civil rights movements 47 toradh
- Reconstruction (U.S. history, 1865-1877) 46 toradh
- Abolitionists 45 toradh
- Description and travel 44 toradh níos mó…