Quote Originally Posted by Didz View Post
That happened to me in the North American Indian War, I think the Native armies actually destroy every building in a zone and start again from scratch with their own build tree. Just as we do when we capture one of theirs.
That is true for those factions and I am not referring to them in my post.

The Tribal factions are not upgradeable and perhaps not useable by other factions. They do destroy the developments and put in their own.

The two examples I gave were for the American theater but I have found undeveloped towns and ports in Africa when taking over the Barbary states as well as only basic buildings in most towns.