1917165438+1at 9: 40 pm on October 7th, with the roar of the cannon of the cruiser "Aphrodite", the Soviet government, the first political power in the world history, was born! 1917165438+After the October 7th Revolution, the Bolsheviks came to power in the Russian Empire, and immediately signed the Brest Peace Treaty with Germany to withdraw from the First World War. In the following years, Trotsky's Red Army defeated the interference of the White Army and the Allies through a brutal civil war. 192 1 in March, the Soviet regime began to implement the new economic policy. First of all, it solved the problem of farmers and changed the surplus grain into free collection and market transactions. 1922 12.30, Russia, Ukraine, Belarus and Transcaucasia jointly formed the Soviet Union. 1924 65438+1October 2 1 Vladimir ilych Lenin, founder of the Soviet Union, died. Joseph? Huizar Rinovich? Stalin came to power. He cleaned all his political enemies by cruel means, promoted the policy of agricultural collectivization, and launched a "great cleansing" of the Soviet Union, the country and the army by eliminating counter-revolutionaries. 1927, Britain announced that it would sever the relationship between Britain and the Soviet Union and abolish the trade agreement signed in 192 1. British Foreign Secretary Chamberlain initiated the meeting of foreign ministers of six countries and proposed to "fight against the Communist International".

Although Stalin was regarded as a tyrant who slaughtered people of all ethnic groups by western countries and some Soviets, he successfully transformed the Soviet Union into an industrial and military power. Under Stalin's leadership, the Soviet Union greatly transformed its economic production mode, and its military was several times stronger than before. 1929 10 10 On 24th, the new york stock market plunged wildly, and the great crisis quickly spread from the United States to the whole world, attacking almost all capitalist countries. 1929, the worst moment of the global economic crisis, a large tractor factory broke ground in Stalingrad. 10 months later, the factory was completed and put into production.

1932, the first five-year plan of the Soviet union was completed ahead of schedule, 1500 large-scale industrial enterprises were built, large-scale agricultural collectivization began, and a large number of emerging industrial sectors appeared, and the Soviet union changed from an agricultural country to an industrial country. From 65438 to 0937, the second five-year plan of the Soviet Union was completed, and 4500 large industrial enterprises were built in the Soviet Union. The total industrial output value ranks first in Europe and second in the world, and the level of industrial technology in the Soviet Union has greatly improved. From 65438 to 0938, we started the third five-year plan, continued to strengthen the national economic foundation, built a large number of new factories in Asia, and prepared for war.