History 422 Colonies 254 Discovery and exploration 119 Spanish colonies 96 British colonies 80 Administration 65 Discoveries in geography 63 more ... History and criticism 58 Spanish 51 Colonization 44 Indians of North America 44 Slavery 42 Indians 38 Antiquities 33 Politics and government 32 Description and travel 31 Civilization 29 Black people 26 Commerce 26 Race relations 26 Indians of South America 25 Historiography 23 Social conditions 23 French colonies 22 Histoire 22 Relations 22 Indians, Treatment of 21 Literature 21 Social life and customs 21 International relations 20 less ...