Soviet Union - Wikipedia
The Union of Soviet Socialist Republics[o][p] (USSR), [q] commonly known as the Soviet Union, [r] was a transcontinental country that spanned much of Eurasia from 1922 until its dissolution …
Soviet Union | History, Leaders, Flag, Map, & Anthem | Britannica
Dec 19, 2025 · Soviet Union (Union of Soviet Socialist Republics; U.S.S.R.), former northern Eurasian empire (1917/22–1991) stretching from the Baltic and Black seas to the Pacific …
Formation of the Soviet Union | World History - Lumen Learning
The Soviet Union, officially the Union of Soviet Socialist Republics, was a socialist state in Eurasia that existed from 1922 to 1991. It was nominally a supranational union of national republics, …
Soviet Union - Wikiwand
The Union of Soviet Socialist Republics (USSR), commonly known as the Soviet Union, was a transcontinental country that spanned much of Eurasia from 1922 until ...
soviet - Wiktionary, the free dictionary
Nov 1, 2025 · soviet (plural soviets) (historical) A workers' council, an institution first formed during the 1905 Russian Revolution and then instituted as the main form of communist government at …
Soviet Union - New World Encyclopedia
The Soviet Union was one of the dominant political entities of the twentieth century. The official name was the Union of Soviet Socialist Republics (USSR). The Russian Revolution brought to …
Soviet Union - Simple English Wikipedia, the free encyclopedia
The Soviet Union was officially created in December 1922 as the union of the Russian (also known as Bolshevist Russia), Ukrainian, Byelorussian, and Transcaucasian Soviet republics …
What Was the USSR and Which Countries Were in It? - ThoughtCo
The Union of Soviet Socialist Republics (also known as the USSR or the Soviet Union) consisted of Russia and 14 surrounding countries. The USSR's territory stretched from the Baltic states …
Soviet Union - Countries, Cold War & Collapse | HISTORY
Sep 1, 2017 · In response to NATO, the Soviet Union in 1955 consolidated power among Eastern bloc countries under a rival alliance called the Warsaw Pact, setting off the Cold War.
The 1944 Air Battle Over Niš: The Only Direct Combat Between …
4 days ago · On Nov. 7, 1944, that convergence produced the only acknowledged direct combat between American and Soviet forces in World War II. American P-38 Lightning fighters …