system
A chat on subreddit /r/PoliticalCompassMemes
human
The people who live in africa could choose to make new borders if they don't like the current ones.

Also pre european invasion africa was split in thausands of tribes, except a few countries in the north maybe. Good luck having thausands of countries.

It doesn't matter how big a nation is or how many people live in it, whats important is how much power a nation has. The usa is a perfect example for that. It only has like 300mil people but it is the most powerful country on earth.   
Thats why people usually speak of africa instead of a single country.
gpt
Oh they're choosing new borders alright