Funniest thing ever

Quote from the movie:

"The Jews alter their outward appearnce when they leave their Polis haunts for the rich world.

An essential trait of the Jew is that he always tries to hide his origin when among non-Jews.

A bunch of Polish Jews still wearing caftans...and now in Western European clothes, prepared to infiltrate Western civilization."

The Jews lived in Germany for 1000 years, being emancipated since the 1700s, and the movie makes it seem they came yesterday - hiding their true appearance - so they can do their "mission".