History 1,217 World War, 1939-1945 663 Holocaust, Jewish (1939-1945) 358 Jews 275 Campaigns 235 Soldiers 226 Military campaigns 126 more ... Vietnam War, 1961-1975 122 Regimental histories 110 World War, 1914-1918 110 Ethnic relations 106 Politics and government 100 Women 97 Persecutions 93 Armed Forces 90 Holocaust survivors 87 Social conditions 87 Prisoners of war 66 Atrocities 59 Social aspects 59 Underground movements 59 Social life and customs 56 Medical care 52 Childhood and youth 50 Jewish children in the Holocaust 50 History and criticism 47 Description and travel 46 Generals 46 Refugees 43 Children 41 less ...