When a another nation conquers another for ex: Egypt conquers some land from the Ottoman the origin map can show origin of ottoman people in the nation of of Egypt they are like a ethnic group in Egypt and they can rise up and if they are successful then all parts of Egypt with ottoman origin will get freedom. What do you think?????

Yea I think that would be really cool because land that was originally from a nation like Rome, would show the origin all the way to Spain and I cant see the original nations there.