Answer: False
Explanation:
The statement is incorrect. American forces were not the first to discover the concentration camps, and they did not initially believe that the reports of the camps were exaggerated or false. Soviet forces were the first to liberate Auschwitz on January 27, 1945, and American forces later discovered other concentration camps. When American forces discovered the concentration camps, they were shocked and horrified by the atrocities they witnessed, and they documented their findings. The discovery of the concentration camps had a significant impact on the Allied war effort and the postwar world.