European History 28 History, Modern 26 Modern History 26 Europe—History 25 History 22 World War, 1939-1945 16 History of World War II and the Holocaust 14 more ... Social History 14 Social history 14 Cultural History 12 History of Germany and Central Europe 12 Civilization—History 11 Europe, Central—History 10 History of Military 7 History of Science 7 Military history 7 History, general 5 Political History 5 Politics and government 5 World politics 5 European Literature 4 European literature 4 History of the Middle East 4 Middle East—History 4 Twentieth-Century Literature 4 America—History 3 Culture—Study and teaching 3 Ethics 3 Europe-History 3 Fiction 3 less ...