19thcentury 20thcentury 21stcentury activities adversity afghanistan afghanistan-war afghanwar(2001-) africanhistory american-military american-soldiers americanhistory art asianhistory autobiography aviation battle biography biologicalsciences bomb-disposal bravery brotherhood business canada career castner christianity civilwarperiod(1850-1877) collegesuccess combat combat-experience combat-experiences coming-home communism conflict coping courage criminaljustice cuk cus deployment determination duty economics emotional emotional-journey engineering english europeanhistory exploration family fiction france friendship general generalhealth generalinterests germany greatbritain handbooks healing health historical history hobbies homecoming hope humanities humanity identity inspirational intelligence international) internationalsecurity introspection introspective iraq iraq-war iraqwar(2003-) islam israel italy japan jewish jewishhistory journey koreanwar latinamericanhistory leadership life-after-war love loyalty management manuals martialarts memoir memoirs memoirs-of-war mental-health middleeasternhistory military military-families military-life military-service militaryhistory militaryscience modernhistory motivational nature naval non-fiction nonfiction north nutrition ost other outdoorskills pas patriotism perseverance personal personal-growth personal-journey personal-narrative personalmemoirs perspective photography pictorial politicalscience post-traumatic-stress-disorder post-traumatic-stress-disorder-(ptsd) post-war post-war-life postwar practicalguides professional psychological psychological-effects psychological-impact psychological-trauma psychology ptsd readjustment recovery redemption reference reflection rehabilitation reintegration relationships religion resilience revolutionary russia sacrifice security(national self-defense self-discovery self-help self-helpgeneral self-reflection service socialism socialsciences soldier soldiers southamerica southeastasia specialtopics sports storytelling str strategy struggle success survival technology terrorism theformersovietunion tr trade trades transformation trauma true-story truecrime unitedstates us-army us-military veteran veterans vietnamwar violence war war-stories weapons world worldcivilization worldwari worldwarii