History 1,139 World War, 1939-1945 733 Holocaust, Jewish (1939-1945) 423 Jews 274 Campaigns 232 Soldiers 217 Vietnam War, 1961-1975 189 more ... World War, 1914-1918 152 Military campaigns 126 Regimental histories 111 Ethnic relations 100 Holocaust survivors 99 Women 96 Persecutions 91 Armed Forces 90 Politics and government 87 Social conditions 84 History and criticism 65 Medical care 63 Social aspects 63 Atrocities 61 Prisoners of war 56 Jewish children in the Holocaust 55 Social life and customs 54 Childhood and youth 48 Biography 47 Generals 46 Iraq War, 2003-2011 44 Underground movements 44 Description and travel 42 less ...