101st-airborne 101st-airborne-division 1939-1945 20thcentury 506th-regiment adolf-hitler adventure adversity airborne-division allied-forces allies american-soldiers atomic-bomb atomicbomb band-of-brothers battle battle-of-the-bulge bravery britain brotherhood brothers brothers-in-arms camaraderie churchill combat commandooperations commandos commandotroops comradeship courage courageous-men covert-operations d-day e-company eagles-nest easy-company espionage europe european-theater friendship germany guerrilla-warfare heavy-water heroes heroic heroism historic historical historical-nonfiction history hitler hitlers-eagles-nest hydroelectric-power-plant intelligence international-bestseller invasion-of-europe invasion-of-normandy leadership loyalty military military-campaigns military-history military-strategy nazi-occupation nazis nonfiction normandy normandy-invasion norway norwegian-history norwegian-resistance norwegian-saboteurs oss paratroopers personal-accounts resilience resistance sabotage sacrifice science-and-technology secret-agents secret-mission secret-missions soldiers soldiers-stories special-operations-executive stephen-e.-ambrose strategy survival technology triumph triumph-over-adversity true-accounts true-story underground-resistance undergroundmovements united-states-army veterans victory war war-heroes war-memoirs wartime-biography weapons world-war-ii worldwar worldwar(1939-1945)