The last death toll was then revised by the Auschwitz Museum

Although some details of Auschwitz's release were given to the British press at the time, this case had earned the reputation of being the worst of the German concentration camp. The BBC History page says, on May 8, 1945, a State commission organized by the Soviets with advice from Polish, French and Czechoslovakian experts revealed very severe conditions in the camp.

Nearly 3,000 survivors from various countries were interviewed. And based on their evidence, the report estimates that four million people died there between 1941 and early 1945.

The dead included citizens from the Soviet Union, Poland, France, Belgium, the Netherlands, Czechoslovakia, Yugoslavia, Hungary, Italy and Greece. The Commission, which had previously investigated conditions in Majdanek, Treblinka and other camps, described Auschwitz as the worst and lam his experience.
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Several thousand people left behind were freed by Russia. They also found seven tons of women's hair, extracted human teeth, and tens of thousands of children's clothing.

The last death toll was then revised by the Auschwitz Museum, to between 1 and 1.5 million, including nearly 1 million Jews. To date, every January 27, world leaders gather in Jerusalem to commemorate the Holocaust.

Reported by History, the release of the hostages occurred a few minutes after the inauguration of Ronald Reagen as the 40th US president. On the day of Reagan's inauguration, the US freed nearly 8 billion US dollars of frozen Iranian assets, and the hostages were released after 444 days.