I need advice, I am a warmongerer (But Friendly to City States) who rules most of Europe( Im Hitler) and also most of North America( Which used to be Mongolia) , Mongolia is mainly broken after a nuclear war with the most powerful 3 countries, Ottomon Empire, Me (Germany), and Greece. I have conquered most of Mongolia and it is not a threat BUT the greeks (who are in south america have started to try to win a science victory, im going for domination, what should i do? Should i wipe out the Mongolians, then attack the Greeks?