Which Central African nation has had the most stable government since they gained their independence?

Gabon.

Explanation:

Gabon has gone into independence and was originally a French colony however with it's relatively small population of 1.5 million people and with plenty of natural resources has made it into a stable democratic government with a higher standard of living.

answer: the apache, comanche, kiowa, crow, and osage tribes are plains indians.  

what the question i might be able to