History 115 World War, 1939-1945 65 Jews 52 Holocaust, Jewish (1939-1945) 49 Politics and government 46 Biography 29 Ethnic relations 22 Foreign relations 19 Persecutions 16 Concentration camps 11 Economic conditions 11 Music 10 Polish people 10 Feature films 9 Social life and customs 9 Composers 8 Economic policy 8 Prisoners and prisons, German 8 Prisoners of war 8 Social conditions 8 Atrocities 7 Communism 7 History and criticism 7 Holocaust survivors 7 Social Conditions 7 Underground movements 7 Children 6 Post-communism 6 Social classes 6 Art, Polish 5 Chemists 5 Children of Holocaust survivors 5 Civilization 5 Congresses 5 Criticism and interpretation 5 Immigrants 5 Refugees 5 Research 5 Antisemitism 4 Artists 4 Campaigns 4 Capitalism 4 Childhood and youth 4 Description and travel 4 Diaries 4 Labor unions 4 Manuscripts 4 Nationalism 4 Political activity 4 Privatization 4 Refugee children 4 Relations 4 Social aspects 4 Socialism 4 Architecture 3 Church history 3 Comic books, strips, etc 3 Deportations from Poland 3 Economic aspects 3 Emigration and immigration 3 Fiction 3 Friendship 3 Intellectual life 3 Interviews 3 Mass media 3 Orphans 3 Peasants 3 Periodicals 3 Pictorial works 3 Political aspects 3 Public opinion 3 Rescue 3 Righteous Gentiles in the Holocaust 3 Theater 3 World War, 1914-1918 3 Australian fiction 2 Authors, German 2 Bibliography 2 Botany 2 Catalogs 2 Catholics 2 Children's stories 2 Commerce 2 Constructivism (Art) 2 Courage in children 2 Design 2 Documentary films 2 Education 2 Equality 2 Exhibitions 2 Experimental theater 2 Folklore 2 Government, Resistance to 2 Graphic novels 2 Homes and haunts 2 Human rights 2 Influence 2 Jewish children in the Holocaust 2 Jewish families 2 Jewish musicians 2