History 1,467 Discovery and exploration 1,102 Spanish 852 Indians 666 Foreign relations 626 Discoveries in geography 494 Politics and government 384 more ... Explorers 273 Description and travel 263 Emigration and immigration 258 Civilization 251 Relations 246 Social conditions 246 Antiquities 237 Histoire 192 Indians of North America 176 Indians of South America 172 International relations 167 Mexican Americans 149 Mexicans 142 Indians, Treatment of 141 Travel 135 Social life and customs 134 Hispanic Americans 124 Diplomatic relations 123 Colonies 120 Government relations 117 Indians of Mexico 116 Immigrants 113 Ethnic identity 111 less ...