Why did the Holocaust end?

The Holocaust ended in 1944 and 1945, when the Allies began began to liberate the concentration camps. Another big event that ended The Holocaust was the suicide death of Adolf Hitler. After his death many Nazis retreated and went into hiding for fear of the Allies.

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The Holocaust ended because the American, British, Soviet, and other Allied armies drove into Germany, liberated the concentration camps, and forced Germany to surrender unconditionally. The Allies won the war. Humanity was saved.