Some details at https://github.com/0ad-matters/resource_water/pull/2#issuecomment-4609666255 I couldn't figure out how to edit that post above and insert text after I posted the image. Maybe next time.

We have a couple of guys doing videos for YouTube, I think the more the better!

Nope, not a problem. I'd probably consider "antiquity" in Iran to last until the Muslim conquest. In the West, it was the German conquests, maybe even until Constantinople finally lost Rome. 

Maybe read the discussion:) we are trying to figure out what they will do. Just kinda different types of civs that have things in common. And eventually it will be more clear tribals are better/most suited for X, city states are better/most suited for Y