World War, 1939-1945 History 272 Underground movements 202 Campaigns 56 Politics and government 22 History, Military 20 Atrocities 15 more ... Greeks 15 Guerrillas 15 Guerre mondiale, 1939-1945 14 Underground movements, War 14 Collaborationists 13 Foreign relations 13 Histoire 13 Naval operations, Greek 13 Political activity 12 Secret service 9 Destruction and pillage 8 Prisoners and prisons, German 8 Economic aspects 7 Jews 7 Merchant marine 7 Reparations 7 War 7 Armed Forces 6 Economic conditions 6 Military campaigns 6 Prisoners of war 6 Women 6 Concentration camps 5 less ...