The roosevelt corollary select one: a. claimed the right of the united states to act as a police power in asia b. contradicted the monroe doctrine c. claimed the right of the united states to act as a police power in africa d. claimed the right of the united states to act as a police power in the western hemisphere

D--claimed the right of the US to act as a police power in the Western Hemisphere. 

The Roosevelt Corollary was enacted by Theodore Roosevelt during his presidency and was an extension of the Monroe Doctrine. This statement gave the US the power to use the military to intervene in a vulnerable country to protect sovereignty.