Treaty on the Creation of the USSR on 30 December 1922 by a conference of delegations from the Russian SFSR, the Transcaucasian SFSR, the Ukrainian SSR and the Byelorussian SSR. The Treaty and the Declaration were confirmed by the 1st Congress of Soviets of the USSR and signed by heads of delegations Mikhail Kalinin, Mikhail Tskhakaya, Mikhail Frunze and Grigory Petrovsky, Aleksandr Chervyakov respectively on December 30, 1922. The treaty provided flexibility to admit new members. Therefore, by 1940 the Soviet Union grew from the founding four republics to 15 republics. On 8 December 1991, Russian, Ukrainian and Belarusian Presidents signed the Belavezha Accords. The agreement declared
History of the Jews in Russia other destinations, most notably the United States. In 1989 a record 71,000 Soviet Jews were granted exodus from the USSR, of whom only 12,117 immigrated to Israel. At first, American policy treated Soviet Jews as refugees and allowed unlimited numbers to emigrate, but this policy eventually came to an end. As a result, more Jews began moving to Israel, as it was the only country willing to take them unconditionally. In the 1980s, the liberal government of Mikhail Gorbachev allowed unlimited Jewish emigration, and the Soviet Union itself collapsed in 1991. As a result, a mass emigration of Jews from