The reasons for the formation of the USSR: political and economic.

The USSR was formed on December 30, 1922. The reason for the creation of a single state with the entry of various republics into it was due to isolation. The RSFSR needed to annex the states that had embarked on the socialist path of development in order to build a joint economy. The countries strove for united security as part of one state. At that time, the authorities intended to make a world revolution and establish communism and the dictatorship of the proletariat in all states. The republics had many cultural similarities.