idea in seizing the opponent's province

[Carson Kenway 1]

Lukasz I have an idea you might be interested in

So, as you progress in capturing your opponent's provinceses, there is a border running. As progress increases, the borders (state lines) cover several provinces.

You could say this is an animation of the movement of the country's territorial boundaries as progress captures several provinces during war.

By the way, I want to send a picture so it can be easier to understand, but I don't know how.