how russia becomes USSR
Answers
On 29 December 1922 a conference of plenipotentiary delegations from the Russian SFSR, the Transcaucasian SFSR, the Ukrainian SSR and the Byelorussian SSR approved the Treaty on the Creation of the USSR and the Declaration of the Creation of the USSR, forming the Union of Soviet Socialist Republics.
Answer:
The country's roots lay in the October Revolution of 1917, which saw the Bolsheviks, overthrow the Russian Provisional Government that formed earlier that year following the February Revolution and the abdication of Tsar Nicholas II, marking the end of the Russian Empire. Following the coup, the Bolsheviks lead by Vladimir Lenin established the Russian Socialist Federative Soviet Republic (RSFSR), the world's first constitutionally guaranteed socialist state.