History 54 Politics and government 18 Indians of South America 14 Social conditions 14 Ethnic relations 10 Description and travel 8 Mexican Americans 8 更多 ... Civilization 7 Relations 7 Foreign relations 6 Historia 6 Intellectual life 6 Social life and customs 6 Antiquities 5 Ethnic identity 5 Indians of Mexico 5 Civil rights 4 Influence 4 Mexican American women 4 Church history 3 Civil rights movements 3 Economic conditions 3 Economic development 3 Historiography 3 History and criticism 3 Identidad étnica 3 National characteristics, Brazilian 3 Political activity 3 Religious life and customs 3 Social aspects 3 少 ...