A year ago I tried to learn Russian from duolingo... now a year later... it's either that green owl is useless or I am.... and it's certainly not me! So all I know in Russian is... how to pronounce hello. Privet. привет
I mean a major reason why colonizers succeeded was because when the ships first arrived in suppose an island, they brought diseases... and island population having weaker immunity to these new diseases.... never stood much chance.
might I suggest biological warfare like a deadly virus that makes people mute or go silent! Explosions are fun but not viable in long term future! They are exhausting and noisy after a certain limit.
I know those are expected. I've learnt to ignore those as long as they don't become too frequent! But this author.... seems to have a beef with all the countries. Philippines, India, Afghanistan, Japan, Korea and we have barely even reached ch 17.