Soldiers World War, 1939-1945 History 102 Campaigns 94 Regimental histories 26 Military life 16 Social conditions 13 more ... Psychological aspects 12 Social aspects 12 Women 12 Officers 11 Prisoners of war 10 Sexual behavior 10 Atrocities 9 Tank warfare 9 Armed Forces 8 Aerial operations, American 7 Recreation 7 History, Military 6 Military morale 6 Prisoners and prisons, German 6 Psychology 6 Veterans 6 War work 6 Attitudes 5 Family relationships 5 Foreign relations 5 Parachute troops 5 Participation, African American 5 Sociology, Military 5 less ...