History 116 Politics and government 96 Indians of South America 67 Social conditions 39 Economic conditions 31 Social life and customs 29 Aymara Indians 24 more ... Government relations 23 Social aspects 21 Political aspects 19 Economic policy 17 Indigenous peoples 17 Ethnic identity 14 Silver mines and mining 14 Social change 14 Land tenure 13 Peasants 13 Political activity 13 Social movements 13 Foreign relations 12 Religion 12 Colonies 11 Economic aspects 11 Political participation 11 Coca industry 10 Description and travel 10 Mines and mineral resources 10 Rites and ceremonies 10 Administration 9 Antiquities 9 less ...