original_query: What was the purpose of the Commissariat for Jewish Affairs in the Soviet regime?
query: What was the purpose of the Commissariat for Jewish National Affairs in the Soviet regime?
answer: The Commissariat for Jewish National Affairs, established in February 1918 as a subsection of the Commissariat for Nationality Affairs, aimed to establish the "dictatorship of the proletariat in the Jewish streets", attract Jewish masses to the regime, advise on Jewish issues, and combat the influence of Zionist and Jewish-Socialist parties.