The Holocaust: If you would narrow the main purpose of the National Holocaust museum, 3 it would be: A-To show the cruelity of the Nazis B-So people would not forget what happened during the holocaust C-To prove that Hitler was a Nazi and they were the cause of the holocaust D- to show the Jewish culture to the world​

So people would not forget what happened during the holocaust

Explanation:

The United States Holocaust museum is to educate people on the what happened during the holocaust. It shows what life like was for Jews living during the genocide. It also talks about the people behind the Holocaust. This in my opinion is so that people can't deny that it never happened because of the tons of evidence that is here at this location.