History 4,595 Politics and government 484 Histoire 343 Refugees 288 Participation, Foreign 281 Atrocities 197 Military participation 169 more ... Campaigns 156 Political refugees 154 Communism 143 Religious aspects 140 World War, 1939-1945 132 Foreign relations 131 Causes 123 Personal narratives 116 Prisoners and prisons 109 Political persecution 102 Soldiers 97 HISTORY 93 Spaniards 91 Participation, American 89 Public opinion 81 Influence 80 Literature and the war 74 Women 73 Spanischer Bürgerkrieg 70 Aerial operations 67 Historiography 66 Social conditions 66 Social aspects 64 less ...