Answer :
Final answer:
During WWII, the Nazis tried to conceal evidence of their crimes but were unable to destroy all evidence before Allied troops uncovered the truth.
Explanation:
During World War II, the Nazis made desperate attempts to hide evidence of their crimes but were unable to destroy all the proof due to the overwhelming amount present. The Allied troops, upon arrival, uncovered the extent of Hitler's genocidal policies, leading to the discovery of massive camp systems dedicated to the imprisonment and extermination of millions. Evidence was meticulously documented by the Allies to ensure the atrocities were not dismissed as propaganda in the future.
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