Underground movements World War, 1939-1945 608 History 308 War 191 Guerre mondiale, 1939-1945 77 Mouvements de résistance 56 Underground movements, War 42 more ... Jews 40 Man-woman relationships 37 Holocaust, Jewish (1939-1945) 30 Guerrillas 29 Women 28 History and criticism 27 Fiction 23 Literature and the war 23 Histoire 22 Feature films 20 Refugees 19 Anti-Nazi movement 18 Escapes 17 Prisoners and prisons, German 17 Social life and customs 17 Mouvements de résistance 16 Nazis 16 Collaborationists 15 Prisoners of war 15 Soldiers 14 Americans 13 Assassination 13 Motion pictures and the war 13 less ...