Repeated devastating defeats of the Russian army in World War I led to widespread rioting in the major cities of the Russian Empire and to the overthrow in 1917 of the 300-year old Romanov Dynasty. The Communists under Vladimir LENIN seized power soon after and formed the USSR. The brutal rule of Josef STALIN (1928-53) strengthened Russian dominance of the Soviet Union at a cost of tens of millions of lives. The Soviet economy and society stagnated in the following decades until General Secretary Mikhail GORBACHEV (1985-91) introduced glasnost (openness) and perestroika (restructuring) in an attempt to modernize Communism, but his initiatives inadvertently released forces that by December 1991 splintered the USSR into 15 independent republics. Since then, Russia has struggled in its efforts to build a democratic political system and market economy to replace the strict social, political, and economic controls of the Communist period. While some progress has been made on the economic front, recent years have seen a recentralization of power under Vladimir PUTIN and an erosion in nascent democratic institutions. A determined guerrilla conflict still plagues Russia in Chechnya.
