I have never make CS. I have not the tech level in the moment. I ask me, when i have vasall or a conquered nation can i make him later to a CS at other positon (resettlement)? For example i play as Huron and need Iroquois not as mark at my center but in the Mexico Area. Work it? Must the culture of this nation exists? Or is a CS only a small copy of my own culture and NIs?