History of Europe

What of the following terms describes mistreatment shoes that occurred in Europe centuries leading up to holocaust?

The correct term is antisemitism.

Antisemitism is a form of prejudice or discrimination directed against Jewish people. It has a long history in Europe, dating back to the Middle Ages. Over the centuries, Jews have been persecuted and discriminated against for various reasons, including religious, economic, and social factors. Antisemitism reached its peak during the Holocaust, when six million Jews were killed by the Nazi regime.