World War, 1939-1945 History 73 Politics and government 32 Causes 15 Campaigns 12 Foreign relations 12 Holocaust, Jewish (1939-1945) 11 Social aspects 10 Atrocities 8 Influence 8 Jews 8 Refugees 8 Psychological aspects 7 World War, 1914-1918 7 Moral and ethical aspects 6 National socialism 6 Religious aspects 6 Aerial operations, American 5 Concentration camps 5 Destruction and pillage 5 Fascism 5 Jewish women 5 Jewish women in the Holocaust 5 Violence against 5 Aerial operations, British 4 Diplomatic history 4 Reconstruction (1939-1951) 4 Reparations 4 Social conditions 4 Underground movements 4