So far as I'm concerned, they were the same war, there was just a year and a half gap in fighting.
Only in the broader context of WWII, which, as many know, can be classified as a series of wars. Yet many nations changed sides, and your brushing over of history marginalizes this.
There was also a lot of support for the US backing the Nazis against the UK and the USSR among the general population, and a few US Generals considered the USSR a bigger threat then the Nazis. But guess what, the people who actually make the decisions saw the USSR as an ally, and the Nazis as an enemy.
You're simply wrong.
It was official British policy to support Finland in the Winter War, which Chamberlain, Prime Minister of the United Kingdom, discussed openly. FDR never pledged support for Germany. Sympathizers with the Axis in the U.S. have
nothing to do with the British stance concerning the Soviet aggression against Finland in 1939. Even if some at the time and yourself consider Germany to have been a bigger menace to the goals of the British government, at this point, the Soviets had jointly invaded Poland with Germany and Slovakia, were conquering and puppetizing Estonia, Latvia, and Lithuania; and were waging what was consider a war of conquest against Finland. Not to mention that due to the pact, Germany was receiving great shipments of raw materials from the Soviet Union anyway, so Britain and France didn't see Moscow as any side to support in '39.
"I am never guided by a possible assessment of my work" - President Vladimir Putin
"Nations whose nationalism is destroyed are subject to ruin." - Muammar Qaddafi