He may not have believed that they were stronger, but he certainly thought that they were better.
In terms of the motivations behind Hitler believing that the Aryan race was inherently superior, there really were no arguments or evidence that withstand any serious scrutiny. He based some of it on pseudo-science (which involved skull measurements done with shoddy accuracy); he based some of it on cultural pronouncements (which were loaded with natural Anti-Semitic bias); he based some of it on Anti-Semitic forgeries (like the Protocols of Zion which has long been known to be a hoax) and numerous other issues. The justifications for German superiority are just as ridiculous as the claims of White superiority in the United States during the 1700s and 1800s as concerns Blacks.
It is very likely that she did hold the same beliefs Hitler did about Jews.
That they were subhuman, untrustworthy and a threat while uncontrolled
Adolf Hitler killed 6 million jews.
Adolf Hitler was after the Jews. He wanted all the Jews dead.. He wanted the girls to have blue eyes and blonde hair
adolf Hitler wanted to rid the world of the Jews who he believed were the scum of the earth, during the holocaust Hitler killed many Jews.
Hitler killed Jews.
Adolf Hitler
jews
The Jews
The point was that Jews were not wanted, Hitler tried to get rid of the Jews, by one method or another.
he stole money
The Jews.