From 19 17 to 1922, the name of a country was changed three times. Please tell us how it changed.

In fact, "Tsarist Russia" has no official name, and it is the abbreviation of Tsarist Russia.

19 17 In March, the February Revolution broke out in the Russian Empire, which led to the fall of the Tsar and the disintegration of the Russian Empire. There has been a situation in which the interim government organized by the civilian class and the Soviet Union (Russian means "representative meeting") represented by workers and soldiers coexist. Finally, left-wing political parties such as the Russian Social Democratic Labor Party headed by Lenin (Bolshevik) launched an uprising in St. Petersburg and seized power from the interim government on19171.7, which is known as the October Revolution. After the revolution, it was renamed Soviet socialist Russia, referred to as Soviet Russia. In order to build the Soviet Union and preserve its strength, it later signed a peace treaty with Germany and its allies and withdrew from the First World War.

After the First World War, Britain, France, Japan, Poland, the United States and other countries were dissatisfied with the Soviet Union's unilateral withdrawal from the war against Germany and the czar's debt to Russia, and they all intervened in the Russian revolution. The forces loyal to the tsar and the rich peasants, landlords and bourgeois forces organized the White Army to launch a war against the Soviet regime. After the Russian civil war, the Soviet Red Army defeated the White Army and the joint armed intervention of many countries and consolidated the political power.

1922 On February 30th, the Union of Soviet Socialist Republics (hereinafter referred to as the Soviet Union) was formally established. Every National Day is 1 1.7.