1922, 1922 On 30 February, the Russian Federation, the South Caucasus Federation, Ukraine and Belarus established the Union of Soviet Socialist Republics (later expanded to 15 participating republics). On February 26th, supreme soviet of the ussr * * * held its last meeting and announced that the Soviet Union no longer existed. At this point, the Soviet Union disintegrated.

The Soviet Union was the country with the largest territory and the third largest population in the world at that time. The territory spans most parts of Eastern Europe, Central Asia and North Asia; Land borders Norway, Finland, Poland, Czechoslovakia, Hungary, Romania, Turkey, Iran, Afghanistan, China, Mongolia and North Korea. It faces Sweden, Japan, Alaska and Canada across the sea.

Extended data:

Culture:

1, language and characters

There are about 130 native languages in the Soviet Union, and Russian is the official language of the Soviet Union. About 654.38+37.5 million people use Russian as their mother tongue (according to the census data of 1979), and there are generally 50 languages with less than 30,000 speakers. Since 1930s, many languages of various nationalities in the Soviet Union have been based on Russian (Slavic) scripts.

2. Traditional festivals

There are eight public holidays in the Soviet Union, and there are about 30 other holidays and public holidays together. According to the content of festivals, ethnic festivals can be divided into agricultural festivals, celebration festivals, sacrificial festivals, memorial festivals and entertainment festivals. ?

3. Literature and art

Literature, art, film and publishing in the Soviet Union were controlled by the CPSU, allowing free creation, not criticizing politics and not censoring works. The so-called "negative" and "decadent" works (equivalent to western avant-garde art) are restricted and prohibited.

Baidu Encyclopedia-Soviet Union