World War, 1939-1945 74 History 53 Underground movements 37 Campaigns 13 Greco-Turkish War, 1921-1922 12 Guerrillas 7 Greeks 6 more ... History, Military 5 Soldiers 5 Guerre mondiale, 1939-1945 3 Medical care 3 Prisoners and prisons, German 3 World War, 1914-1918 3 Children 2 Concentration camp inmates 2 Conscript labor 2 Korean War, 1950-1953 2 Medical personnel 2 Mouvements de résistance 2 Naval operations, Greek 2 Physicians 2 Political activity 2 Regimental histories 2 Social life and customs 2 Aerial operations, British 1 Aerial operations, Greek 1 Amphilochia (Greece), Battle of, 1944 1 Armed Forces 1 Authors, Greek 1 Childhood and youth 1 less ...