How Many Countries were created out of Russia after World War 1?

After World War I and the subsequent Russian Revolution, several countries emerged from the former Russian Empire. Notably, these included Finland, Estonia, Latvia, Lithuania, Poland, and Ukraine, among others. The Treaty of Brest-Litovsk in 1918 and the subsequent civil war facilitated the independence of these nations, resulting in significant territorial changes in Eastern Europe. Ultimately, the dissolution of the Russian Empire led to the formation of multiple independent states.