Russian historical documents and movies about the civil war show that all the fights were executed by foot soldiers and soldiers on horses. All the weapons listed are sabers, pistols, rifles and Maxim guns. The question is - where have all the tanks and airplanes disappeared? The civil war happened after the WWI, when the level of weapon tech was already very high, so this is extremely weird. I believe that the russian civil was was a hoax, otherwise I can't explain how is this possible.