Alexander McQueen - London boy RIP

Actually almost all of them (original marxists) were secular Jews. It was an ultimate form of rebellion for a hipster young Ashkenazi Jew a hundred or so years ago. It's like becoming Muslim for a West Indian youths or piercing your top lip so you can pose for pictures for your Bebo page while throwing some random gang signs for the Essex girls..

I never grew up in Poland but can you explain the hatred towards the Jews pre 1939?