It's a known fact, you can do your own research in the archives of NY times and WSJ, assuming of course that MSM wasn't as fake back then as they are today, but it's the primary source of information that existed back then.

"Judea declares war on Germany" literal title for news articles back in 1933. The Jewish population in Europe started to boycott German products and did everything they could to hurt the German economy. Of course the people where probably more of useful idiots while the globalist banking cartel did most of the real damage.