Question

How were the Jews prejudice before and during the Holocaust?

Answer 1

In and out they where treated like dirt because they where "Jewish" and then during the holocaust they were executed at a concentration camp.  so in reality 300000 lives give or take a few, where killed just on a belief.
 

Answer 2

When the Nazis came to power in Germany in 1933 jews where live in every country in Europe. A total of roughly 9 million Jews lived in the country that would be occupied by Germany during the World War II. Hope I helped :-)