Who colonized France?

Answer 1

France has never been a colony in the traditional sense. It was first organized into settled civilization under the Roman Empire, but it was a constituent part of that empire, not a colony. Since the fall of the Roman Empire, France was the subject to various different medieval kingdoms competing over territory, most of which are anachronistically French, but some were anachronistically English or German. Towards the end of the Middle Ages, France was united as one nation and has remained as such up to the present day.

Answer 2

Charlemagne was the King of the Franks. The Franks were a Germanic tribe that settled in France.