Basically, who doesn't think women line infantry regiments in the 1700's-1800's would be awesome? How could there be women officially in a Eurasian army? Africa doesn't count because they didn't have many actual armies and they had the Dahomie Regiments in the Barbary States. You can choose any region in Eurasia, from Japan to Britain. Feel free to butterfly. The POD doesn't need to be in be 1700's, but the 1700's have to be recognizable, though, so try not to suggest turning early European/Asian civilization inside-out. Say, make the change happen only after 1200 or 1300. And no, I don't plan on a TL, this is just for fun.
Enlighten me!
Enlighten me!