This document discusses the struggles Jews faced in the Middle Ages and Russia. It provides 3 key points:
1) In the Middle Ages, Jews were subjected to blood libels where they were falsely accused of killing Christian children for rituals. This led to massacres and torture of Jews.
2) During the Black Death plague, Jews were scapegoated and hundreds of communities were destroyed through violence.
3) In Russia, Catherine the Great established the Pale of Settlement in 1791 where over 90% of Russian Jews were restricted. Within the Pale, Jews faced double taxes and restrictions on land ownership and education. This led to mass immigration of Jews from Russia.