The Khazars and the Eastern European Jews lead to the development of Yiddish, the most common dialect of Hebrew spoken in Israel today. 

One notable history of Ashkenazi Jews in Central and Western Europe in places like Germany is Ashkenazi being named after Ashkenaz, a former establishment in Turkey. These people may have roots in this region of the world and migrated to Western Europe, especially Germany. 

Europa - the last battle explains the shit Jews were doing in Germany that led up to the holocaust and hateful feelings against Jews for centuries in Europe. I do think this film does exaggerate especially with the anti-Jewish bias, but it does explain more what happened that led up to the holocaust. I think it is just necessary to ignore the exaggerated anti-Jewish bias and just focus on the facts rather than the fanfare and the emotions - to get the facts and info from the documentary, which was produced in Sweden.

It is important to know part of the anti-Jewish attitude in Europe came because most of Europe was Christian - an obvious sister rival of Judaism. The two narcissist sisters fight constantly and spur chaos. But Judaism is not an exceptional sister. 

Judaism has again and again formed plots to do coup d'etats in countries and regimes, even where they are not wanted. They have a tendency to wreak havoc and chaos anywhere they go. Jews are notorious for this, which is why they have been exiled out of so many kingdoms and countries. They have also been victims of so many genocides because of their chaotic nature. The synogogues and Jews will never explain this of course - but just like the Christians will never explain the shit and chaos they did and neither will the Muslims.