4
Kravchuk (left), Shushkevich (center), and Yeltsin after signing the CIS agreement on December 8, 1991 (TASS) - On December 8, 1991, the three republican leaders signed an agreement establishing the Commonwealth of Independent States. The statement declared that the organization was open to all the Soviet republics, as well as to other countries. Although Gorbachev denounced the pact as "illegal and dangerous," it spelled the end of the Soviet Union.