Before the 1980s in the USSR the importance of judicial supervision over compatibility of legislation and executive actions with the provisions and principles of the constitution was not recognized. It was not until December 25, 1989 when Constitutional Control in the USSR Act was passed, that such "judicial review" was initiated. Accordingly, the Constitutional Supervision Committee was created. It started functioning mid-1990 and was dissolved towards the end of 1991. In December 1990 the Constitution of the Russian Soviet Federated Socialist Republic (RSFSR) was amended with provisions which provided for creation of Constitutional Court (whereas a similar USSR body was called a Committee, not a Court). On July 12, 1991 Constitutional Court of the RSFSR Act was adopted. In October the Fifth Congress of People's Deputies of the Russian SFSR has elected 13 members of the Court and the Constitutional Court de facto started functioning. From November 1991 till October 1993 it rendered some decisions of great significance. For example, it declared unconstitutional certain decrees of Presidium of the Supreme Soviet, which were adopted ultra vires, and forbade the practice of extrajudicial eviction. More often, however, it declared President Yeltsin's decrees unconstitutional, leading critics to argue it took the side of the Supreme Soviet in the power struggle.