History 37 Indians of North America 15 African Americans 10 Jews 10 Civilization 6 Food 6 Judaism 5 more ... Aliments 4 Cooking 4 Ethnic relations 4 History, Local 4 Encyclopedias 3 Hispanic Americans 3 Histoire 3 Holocaust, Jewish (1939-1945) 3 15.70 history of Europe 2 15.85 history of America 2 74.26 geography of Central and South America 2 Américains d'origine latino-américaine 2 Black people 2 Civil rights 2 Encyclopedias and dictionaries 2 Food habits 2 Fugitive slaves 2 Groceries 2 Grocery trade 2 Holocauste, 1939-1945 2 Home economics 2 Indiens 2 Juifs 2 Political activity 2 Politics and government 2 Race relations 2 Religion 2 Slavery 2 Underground Railroad 2 Women 2 30.00 exact sciences: general 1 50.00 technical sciences: general 1 Abolitionists 1 less ...