When the new assemblies did so, their petitions were granted by the USSR Supreme Soviet, and Western Ukraine became a part of the Ukrainian Soviet Socialist Republic (Ukrainian SSR) on 1 November 1939.
Când noile adunări au acționat exact astfel, cererile lor au fost „acceptate” de Sovietul Suprem al URSS, iar Ucraina de Vest a devenit parte a RSS Ucrainene la 1 noiembrie 1939.