Russia has been at the modern Olympic Games many times. They have been called different nations. As the Russian Empire, they were first at the 1900 Games. They returned again in 1908 and 1912. After the Russian revolution in 1917, and the establishment of the Soviet Union in 1922, they were not at the Olympics again until the 1952 Summer Olympics. After the dissolution of the Soviet Union in 1991, Russia competed as part of the Unified Team in 1992. They returned once again as "Russia" at the 1994 Winter Olympics.