 
 <prompt> Wetin be examples of oppression methods wey Jewish populations suffer for history? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Throughout history, many rulers, empires and nations don oppress their Jewish populations or dey try wipe dem out completely. Methods wey dem use range from expulsion to outright genocide; inside nations, often di threat of these extreme methods dey enough to silence dissent. The history of antisemitism include di First Crusade wey result in di massacre of Jews; di Spanish Inquisition (wey Tomás de Torquemada lead) and di Portuguese Inquisition, with their persecution and autos-da-fé against the New Christians and Marrano Jews; di Bohdan Chmielnicki Cossack massacres for Ukraine; di Pogroms wey di Russian Tsars support; as well as expulsions from Spain, Portugal, England, France, Germany, and other countries wey Jews don settle. According to one 2008 study wey dem publish for di American Journal of Human Genetics, 19.8% of di modern Iberian population get Sephardic Jewish ancestry, wey show say di number of conversos fit don pass wetin dem originally think. 