History Histoire 46 HISTORY 45 General 20 Social conditions 15 State & Local 15 Conditions sociales 9 SOCIAL SCIENCE 9 Frontier and pioneer life 8 Social aspects 8 Travel 8 Indians of North America 7 Race relations 7 Slavery 7 Aspect social 6 Commerce 6 Discoveries in geography 6 Discovery and exploration 6 Enslaved persons 6 Anthropology 5 Colonial Period (1600-1775) 5 Cultural 5 Cultural Policy 5 Description and travel 5 Descriptions et voyages 5 Esclaves 5 Manners and customs 5 POLITICAL SCIENCE 5 Popular Culture 5 Public Policy 5