Economic conditions Social conditions 570 History 534 Politics and government 519 Economic history 271 Conditions économiques 244 Politique et gouvernement 111 more ... Conditions sociales 104 Foreign relations 100 Histoire 90 African Americans 78 Description and travel 73 Race relations 72 Civilization 69 Social life and customs 64 Relations 48 Relations extérieures 39 Diplomatic relations 38 Social aspects 37 Indians of South America 36 Economic policy 33 Ethnic relations 33 Slavery 33 Politik 32 Agriculture 31 Travel 27 15.85 history of America 26 Condiciones económicas 26 Social change 25 Mayas 24 less ...