Source six shows the Civil War as brutal; killing many from both sides, this suggests that the war wouldn’t have had much ‘popular support’ from the Russian people. The picture showing Reds killed by Japanese could have been used as propaganda by the Bolsheviks to gain them some support.
I think that in source four, V. Serge is implying that Trotsky’s return to Petrograd helped save the city. As for ‘popular support’, according to Serge, Trotsky believed the ‘little army’ of the Whites had no chance against the ‘working class capital of 700,000’. But if he believed they had supporters, why did he have to rally the support of them and others in the city?
I also think source three, Trotsky’s order on desertion, disagrees with Mawdsley’s statement. It implies the Bolsheviks didn’t have as much support as source two indicates. Trotsky’s measure of ‘every soldier… who voluntarily deserts… will be shot’ suggests it was a serious problem at the time.
However, the sources need to be evaluated. Source two was written by a Russian historian at a time when communists were still ruling the Soviet Union. If the source wasn’t a communist view, it wouldn’t have been published, this makes it less reliable, as it is likely to be sympathetic towards the Bolsheviks. Also, we don’t know what access he had to primary sources, to back up his opinion.
The only source that agrees with source two is five, written by a White officer. Therefore he would probably have been unsympathetic towards the Bolsheviks, intentional or not. This makes the source less reliable, he is only writing about what happened at one place and there were thousands of peasant villages in Russia. The author could have misinterpreted the situation, the peasants might have been anti-White, but that doesn’t necessarily mean that they supported the Reds. Also this source doesn’t contain anything about how support contributed to the Bolsheviks victory. Overall these two sources aren’t as reliable as first thought.
Most of the sources disagree with Mawdsley. Source one disagrees strongly and several factors affect the weight of it. It was written in the early 1990’s, after the fall of Communism, so Pipes probably had better access reliable sources. However, Pipes was Polish and from the spelling, we can assume he was writing the source in America, it is likely that he wouldn’t be sympathetic to the Bolsheviks.
Source three was written at the time of the civil war and is not intended to be a historical document. Trotsky is trying to stop the problem of desertion, suggesting that support was not all that source two made it out to be.
V. Serge experienced the revolution and civil war first hand. It wasn’t published in Russia; this suggests that it is an anti-communist view. He could have been exiled for being anti-Stalin, or left of his own accord. It doesn’t directly state anything about the Bolsheviks winning due to support.
The final source was written by a western historian, which could mean he wasn’t sympathetic towards the Reds. It was written after the fall of communism in Russia, so the author wouldn’t be worried about putting the Bolsheviks in a bad light. The source was written long after the civil war and we don’t know what primary sources he used. This all makes the source less reliable.
After reading, evaluating and weighing up all the sources, I have come to the conclusion that, overall, they tend to disagree with the Mawdsley’s statement. All but two sources, disagreed with it and they weren’t as reliable as I initially thought. Overall the sources that disagreed were weightier. Overall, the sources didn’t give an adequate range of reasons for the Reds’ victory, only source one gave other reasons for the Bolsheviks winning the civil war.