Concentration Camps Liberated in Germany

S1, E3: In April 1945, just weeks before the war's end, Allied troops advancing on the Western Front uncovered and liberated numerous POW, labor, and concentration camps. It was only when the Americans opened camps like Ohrdruf, Buchenwald, and Dachau in Germany that the world truly grasped the scale of the horrors inflicted by the Nazis, revealing atrocities that had remained hidden until then.