What catch my attention was:
How mighty Nazi Germany was under Hitler that UK, US, USSR, Canada, Nederland and Australia. had to team up against
the Ari race and barely succeed in defeating the German machine.

UK's superior scientific inventions and technological advancement forced to ship to US just to keep Germany at bey and win the war.
US condition to take over UK's oversee military bases & cutting relations with former colonies was the main reason UK declined as a super power.
I had no idea Japanese were kicking ass back in the days, even when they were defending their little islands they did so with brutal dedication and nationalism. I can't believe they are the same people who turned into making anime and automobile. Japanese people were something else walli.
Enjoy.
https://www.youtube.com/watch?v=TdBSwhms7O4