What might have influenced some Jews to migrate from one place to
another? HURRY I NEED IT

Heavy amounts of antisemitism

Explanation:

Many Jews were discriminated, because of their religion, and the fact that during the bubonic plague when everyone was dying they weren't taking heavy losses like everyone else. (because their religion made them bathe daily) They were persecuted often and even killed causing many to move from place to place. Hope this helps :)

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.