Answer: Hope This Helps Have A Nice Day/Night :)
Explanation:
Rationalism, in Western philosophy, the view that regards reason as the chief source and test of knowledge. Holding that reality itself has an inherently logical structure, the rationalist asserts that a class of truths exists that the intellect can grasp directly.
~Kay~
On apex the answer is C the expanded use.
B- native Americans? I think
The answer would be “ The Huns attacked more than seventy cities throughout the empire “
In Australia, the most populated region by natives was places like the outback and what is nowadays known as Alice springs. The New Zealand had a more or less equally spread population because of it's much smaller sides, but there was a bias towards the North where there were more people than in the South of the island.