Dissolution of the Soviet Union Central Committee Secretariat. In the fall of 1985, Gorbachev continued to bring younger and more energetic men into government. On September 27, 55-year-old Nikolai Ryzhkov replaced 79-year-old Nikolai Tikhonov as Chairman of the Council of Ministers, effectively the Soviet prime minister, and on October 14, Nikolai Talyzin replaced Nikolai Baibakov as chairman of the State Planning Committee (GOSPLAN). At the next Central Committee meeting on October 15, Tikhonov retired from the Politburo and Talyzin became a candidate. On December 23, 1985, Gorbachev appointed Yeltsin First Secretary of the Moscow Communist Party replacing Viktor Grishin. Gorbachev continued to press for greater
1991 in the Soviet Union George H.W. Bush and Mikhail Gorbachev sign START I treaty in Moscow 1991 in the Soviet Union The following lists events that happened during 1991 in the Union of Soviet Socialist Republics. The Soviet Union had a transitional government in 1991, during the fall of communism. Every republic in the union had growing nationalism until Christmas of 1991 when Mikhail Gorbachev, the General Secretary of the Communist Party of the Soviet Union and President of the Soviet Union, abandoned the Union at the time of its dissolution. The dissolution created huge changes in politics and territorial claims. NATO scaled back