Final answer:
The persecution of Jewish people is influenced by factors such as politics, xenophobia, and scapegoating, as evidenced by the Tsarist autocracy's encouragement of anti-Semitism in Russia and the use of Jews as scapegoats for political and economic problems.
Step-by-step explanation:
Supporting Evidence for Sloyan's Claim:
1) In the late 19th century, the Tsarist autocracy in Russia encouraged anti-Semitism and blamed Jews for political and economic problems. This demonstrates how politics played a role in persecuting Jewish people.
2) Another piece of evidence is the fact that anti-Semitism was fueled by xenophobia and scapegoating. Jews were often blamed for assassinations and economic downturns, which helped to unite opposition groups and maintain political control.