The Union of Soviet Socialist Republics [t] (USSR), [u] commonly known as the Soviet Union, [v] was a transcontinental country that spanned much of Eurasia from 1922 to 1991. During its …

2025年2月27日 · 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 …

2017年9月1日 · The Soviet Union was the world’s first Marxist‑Communist state and was one of the biggest and most powerful nations in the world.

2023年11月28日 · What was the Soviet Union? The Soviet Union or the Soviet Socialist Republic was a combination of 15 countries. It was a socialist federation of many republics. The soviet …

The history of the Soviet Union from 1964 to 1982, referred to as the Brezhnev Era, covers the period of Leonid Brezhnev's rule of the Union of Soviet Socialist Republics (USSR). This …

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 …

2022年3月8日 · As part of its secret 1939 non-aggression pact with Nazi Germany, the Soviet Union seized the independent Baltic states of Estonia, Latvia and Lithuania and absorbed …

There were many factors that led to the collapse of the Soviet Union, including political policies, economics, defense spending, and the Chernobyl nuclear disaster. Find out more about how …

2022年11月30日 · What was the Soviet Union and how did it come to exist? The Union of Soviet Socialist Republics (USSR), more commonly known as the Soviet Union, was a vast country …

2022年12月21日 · One hundred years ago, at the end of December 1922, the Union of Soviet Socialist Republics (USSR) was born. A little more than five years after the end of the Russian …