I'm pretty sure that this is true
Mein Kampf was Hitler’s Nazi manifesto, and was an example of Nazi propaganda because it explicitly stated the ways in which nazis were to “take care” of Jews
He thought that it addressed and solved the key problems in America such as: Direct Taxation, Destruction of the States, the establishment of an aristocracy, Standing Army in Time of Peace, Abolition of Trial by Jury, Lack of a Bill of Rights, and the difference between the states and the federal government.
In general, history is the recorded story of the interaction between "ideas" "people" and "patterns", since it is the way in which people act and make decisions that influences their collective history.
In some ways, we can take as evidence the fact that almost everyone in the western world now condemns the Holocaust, meaning that we have similarities that go beyond race, culture, and nationality.