World War, 1939-1945 History, Military 75 Guerre mondiale, 1939-1945 64 HISTORY 53 Histoire militaire 52 History 44 Military 31 Campaigns 30 Military campaigns 30 Histoire 28 Campagnes et batailles 24 World War II 23 Western 18 Armed Forces 8 Aspect social 8 Social aspects 8 Weltkrieg 8 General 7 Military Science 6 Other 6 TECHNOLOGY & ENGINEERING 6 World War, 1914-1918 6 Guerre mondiale, 1914-1918 5 Military operations, Aerial 5 Social conditions 5 American 4 Guerre et société 4 Histoire des unités 4 Mouvements de résistance 4 POLITICAL SCIENCE 4