What advanteges did the bolsheviks have over the whites in the Russian civil war?

The Bolsheviks, on the other hand, had control of the main cities of Moscow and Petrograd (with their factories), control of the railways (vital), an army of 300,000 men, very strict army discipline, and internal lines of communication – giving them the advantage in the war.

Awoman who refuses to obey the law and continues driving to work everyday.