Persecution in Poland and acceptance of Mehmet 4

In 1648-1658 two major events occured: The first one is a revolution in Poland. A petty aristocrat by the name of Bogdan Chmielnitzki kills the land owners, the priest and the Jews. 300 communities disappear 150,000 jews are killed, money is gathered all over Europe and a slave market starts in Crimea. Jews are exported like cattle. With the acceptance of Mehmet IV, Jews are settled on the banks of the Danube in Morea, Kavala, Istanbul and Salonica.