Edmund Hillary
Edmund Hillary and Sherpa mountaineer Tenzing Norgay became the first climbers confirmed to have reached the summit of Mount Everest.
The US reported 58 220 American casualties in the Vietnam war, although it may be higher. The causalities of North Vietnamese and Vietcong troops definitely exceed more than American casualties.
Because It is an eyewitness account of the atrocities committed at concentration camps written by a former prisoner who experienced them firsthand.
War, Political Freedom, Religious Persecution, Unemployment, Low Wages