History 1,930 Politics and government 806 Foreign relations 799 Histoire 471 Relations 445 Description and travel 371 Social conditions 296 more ... Diplomatic relations 245 Relations extérieures 241 Politique et gouvernement 234 Social life and customs 213 Travel 186 Discovery and exploration 169 Frontier and pioneer life 168 Race relations 165 Economic conditions 162 African Americans 146 Descriptions et voyages 146 International relations 144 Social aspects 140 Civilization 137 Indians of North America 99 Territorial expansion 86 Emigration and immigration 84 Reconstruction (U.S. history, 1865-1877) 82 Manners and customs 80 Außenpolitik 78 History, Military 78 Slavery 72 Governors 66 less ...