Not sure what point you're trying to make.
Britain, France and allies were fighting Hitler in 1939. Russia was allied with Hitler until 1941, when Hitler attacked:
https://en.wikipedia.org/wiki/Molotov%E2%80%93Ribbentrop_Pac...
Just i know there were preferred trading partners and aide packages from countries to one side or the other, but if Perl Harbor hadn't happened, it was by no means certain the US and many other countries would have entered the war and instead just let it settle itself.
Of course Europe was involved in the European war. Turns out Europe is only a small part of the world tho.
https://en.wikipedia.org/wiki/Munich_Agreement
It seems like the signatories to that treaty had no issue with the Nazis annexing particular bits of Europe at the time ¯\_(ツ)_/¯
Although one may call it superficial, a mere formality no indicator of self-determination in the Republic, it is remarkable that the Soviet ruble had 15 local languages printed on the banknote.
I cannot see a way out other than socialism, unfortunately.
Why unfortunately? Because under current conditions a revolution seems very unlikely, and if you really decide to become a socialist, committed and organized, you risk a lot.
You risk imprisonment, getting beaten by the police, going to prison for quite some time. And by investing your time and energy studying Marxist theory, Lenin, matters regarding the unique material conditions of the country you are revolting in, you risk your 'field', by field I mean you risk your occupation or profession. For example, you are a biologist, and you can't see a way out of this capitalist predicament, and feel a strong responsibility towards the world, you are now robbed of your time because you have to study socialist theory.
The other person in your field is indifferent (not a moral judgment) about politics, and will outperform you.
That's very true, especially if the revolution succeeds. Only few OG Bolsheviks survived purges by their own comrades, for example.
or why Mao was all about continuous revolution.