That is correct the answer is A.
Answer:
I think it is French, British
They moved to Texas because they were being chased by the Comanche, and they spoke Apache, which is an Athabaskan language. I don't know about the third one, though. Sorry about that.
Good luck!
Answer:
Speakers of Athabaskan languages often use the same term for a language and its associated ethnic group (similar to the use of ‘English’ for both a language and a people), typically naming these with some form of ‘person’ or ‘human,’ as with Navajo diné.