Which description of the wilderness qualifies as anthropomorphism?

A.
The wilderness masters the colonist. It finds him a European in dress, industries, tools, modes of travel, and thought. It takes him from the railroad car and puts him in the birch canoe.

B.
The frontier is the line of most rapid and effective Americanization.

C.
Little by little he transforms the wilderness, but the outcome is not the old Europe . . . The fact is, that here is a new product that is American.

D.
The American frontier is sharply distinguished from the European frontier—a fortified boundary line running through dense populations.