History 773 World War, 1939-1945 432 Campaigns 172 Histoire 109 World War, 1914-1918 109 Guerre mondiale, 1939-1945 98 Military campaigns 87 more ... Soldiers 77 Holocaust, Jewish (1939-1945) 67 Jews 56 Generals 55 Campagnes et batailles 49 Napoleonic Wars, 1800-1815 49 Autobiography (memoirs) 46 Politics and government 46 Biography 42 History, Military 42 Autobiography/Memoirs/Letters (History) 39 Political prisoners 38 Protest movements 35 Officers 34 Military and naval history 33 Foreign relations 28 History - 20th century 26 History of Russia. Soviet Union. Former Soviet Republics 26 History-Military 26 Personal narratives, Russian 25 Russo-Japanese War, 1904-1905 25 Armed Forces 22 Underground movements 22 less ...