History of Europe

What were non-communist in Russia called?

The correct answer is Whites.

During the Russian Civil War (1918-1921), the anti-communist forces were known as the Whites. They were a diverse group that included former members of the Imperial Russian Army, monarchists, socialists, and liberals. The Whites were opposed to the communist Bolsheviks, who had seized power in the October Revolution of 1917. The White movement was ultimately defeated by the Red Army, which was led by the Bolsheviks.