What did Americans know about the holocaust and when did the U. S know about it ?

Most U.S. adults know what the Holocaust was and approximately when it happened, but fewer than half can correctly answer multiple-choice questions about the number of Jews who were murdered or the way Adolf Hitler came to power, according to a new Pew Research Center survey.

When asked to describe in their own words what the Holocaust was, more than eight-in-ten Americans mention the attempted annihilation of the Jewish people or other related topics, such as concentration or death camps, Hitler, or the Nazis. Seven-in-ten know that the Holocaust happened between 1930 and 1950. And close to two-thirds know that Nazi-created ghettos were parts of a city or town where Jews were forced to live.

Explanation:

d. dr. francis collins

a. "how old man winter was driven back” and “ormuzd and arimanes"