Answer:
B. The right of the U.S. to act as a police power in the Western Hemisphere nations.
Step-by-step explanation:
The Roosevelt Corollary of December 1904 stated that the United States would intervene as a last resort to ensure that other nations in the Western Hemisphere fulfilled their obligations to international creditors, and did not violate the rights of the United States or invite “foreign aggression".
From the information stated above, we can infer that the correct answer choice is B. The right of the U.S. to act as a police power in the Western Hemisphere nations.