The correct answer is B) the Monroe Doctrine.
Known as the Roosevelt Corollary, this was an addition to which U.S. Foreign policy?
Answer: the Monroe Doctrine.
The purpose of President Theodore Roosevelt's corollary was to discourage European nations from colonizing Latin America.
US President Theodore Roosevelt was delivering his State of the Union Address in 1904 when he referred to an addition to the Monroe Doctrine that was called the Roosevelt Corollary. The document referred to the capacity of the United States to intervene in issues regarding European nations and Latin American countries, instead of European countries doing it directly.