Missions 227 History 225 Indians of North America 123 Description and travel 73 Discovery and exploration 52 Indians of Mexico 28 Wyandot Indians 21 Church history 19 Missionaries 17 Indians of South America 16 Missions, Spanish 15 Spanish mission buildings 15 Politics and government 13 Sources 13 Guarani Indians 9 Natural history 9 Social conditions 8 Colonies 7 Explorers 7 Church and state 6 Salish Indians 6 Siksika Indians 6 Antiquities 5 Social life and customs 5 Abenaki Indians 4 Ethnology 4 Indian captivities 4 Indians, Treatment of 4 Iroquois Indians 4 Relations 4 Shipwrecks 4 Volcanoes 4 Wyandot language 4 Administration 3 Anti-Catholicism 3