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        Adolf Hitler is appointed Chancellor of Germany on January 30, marking a crucial political development that laid that groundwork for the Holocaust. - 
  
  
        The Nuremberg Laws are enacted on September 15, stripping Jews of their German citizenship and legalizing discrimination against them. - 
  
  
        On November 9-10, violent anti-Jewish pogroms erupt across Germany, resulting in widespread destruction of Jewish businesses, homes, and synagogues. - 
  
  
        Germany invades Poland on September 1, marking the beginning of World War II and the escalation of anti-Jewish policies. - 
  
  
        On June 22, Germany invades the Soviet Union, bringing Einsatzgruppen (mobile killing squads) into operation leading to mass shootings of Jews. - 
  
  
        On January 20, high-ranking Nazi officials meet to coordinate the "Final Solution," the systematic genocide of European Jews. - 
  
  
        From April 19 to May 16, Jewish resistance fighters in the Warsaw Ghetto resist deportation efforts by German forces. - 
  
  
        Allied forces liberate concentration camps, revealing the full extent of the Holocaust's horrors. The liberation process continues throughout 1945.