The Youtuber Brandon F has a 4 part series talking about why they fought like this. Spoiler- it wasn’t because they were stupid.
TLDR- if you split up you just get run down by enemy cavalry.
TLDR- a close formation lets you concentrate your firepower at one point.
TLDR- a close formation makes communication and controlling the army much much easier (or even possible at all).
TLDR- the formation makes the troops less likely to run away.
I’m Chinese, I’ve never seen a map like this before. We usually just use Mercator but split along the Atlantic ocean instead of the Pacific. This map is just kinda bizzare. Why is Antarctica so prioritized? Why’s it in portrait orientation? I think it’s just intentionally weird, which is still cool.