US has most of its money invested in China and China will not let the US pay off its debt with them.
Answer:
Theodore Roosevelt's Corollary to the Monroe Doctrine (1905)
The corollary stated that not only were the nations of the Western Hemisphere not open to colonization by European powers, but that the United States had the responsibility to preserve order and protect life and property in those countries.
Explanation:
Quetstion 4 is A The other question is B
