Answer:
the action or process of settling among and establishing control over the indigenous people of an area.
Explanation: WARNING: I used g.o.o.g.l.e for this answer, if you copy and paste this you will get copy write claimed unless you say your source or put that definition into your own words. You could also just change some of the words on the definition
Hope I helped
The right term that is used usually to describe a region just beyond or at the edge of a settled area is a <u>Frontier</u>, because in that context, a frontier is a place or imaginary line that limits a region, territory, location, city or a country extension, and where sometimes the frontiers are located further or at the border of a settled area.
He supported the Treaty of Versailles.