Survivors of Mauthausen cheer American soldiers as they pass through the main gate of the camp. The photograph was taken several days after the liberation of the camp. Mauthausen, Austria, May 9, 1945. Photograph »

Members of a resistance organization in the camp meet with American soldiers in front of the entrance to the Buchenwald concentration camp. Buchenwald, Germany, after April 11, 1945. Photograph »

American soldiers enter the Buchenwald concentration camp following the liberation of the camp. Buchenwald, Germany, after April 11, 1945. Photograph »