History 598 Colonies 314 Discovery and exploration 263 Discoveries in geography 208 Spanish 113 Spanish colonies 96 History and criticism 85 rhagor ... British colonies 81 Indians 80 Indians of North America 80 Administration 78 Antiquities 72 Description and travel 66 Slavery 52 Politics and government 49 Colonization 47 Civilization 46 Explorers 44 Black people 35 Historiography 34 Indians of South America 33 Commerce 32 Indians, Treatment of 31 Race relations 31 African Americans 30 First contact with other peoples 30 International relations 30 Relations 30 Slave trade 29 Social conditions 29 llai ...