The two largest combatant groups were the Red Army, fighting for the Bolshevik form of socialism led by Vladimir Lenin, and the loosely allied forces known as the White Army, which included diverse interests favouring political monarchism, capitalism and social democracy, each with democratic and anti-democratic ...
I think these groups would be opposed to war because they would be the ones fighting them. The working class would have no choice to whether they live or die- that would be up to the leaders.
