Colonies 683 History 632 Politics and government 232 Causes 162 Commerce 80 Foreign public opinion 77 Discovery and exploration 74 Mais ... Administration 71 Indians of North America 51 Taxation 38 Slavery 36 Economic policy 32 Spanish 31 Foreign relations 30 Race relations 27 Civilization 26 Description and travel 26 History and criticism 20 Economic conditions 19 African Americans 17 Colonization 17 British forces 16 Explorers 16 Frontier and pioneer life 16 Government relations 16 Slave trade 15 Social conditions 15 Anglo-French War, 1755-1763 14 British 13 Historiography 13 menos ...