What Was the Purpose of the 1904 Roosevelt Corollary to the Monroe

What was the purpose of the 1904 Roosevelt Corollary to the Monroe Doctrine?

A) to prevent European armed intervention in the Western Hemisphere
B) to build American political influence in Latin America by increasing U.S. trade investments in that region
C) to replace Mexican president Victoriano Huerta with a legitimately elected president
D) to keep a balance of economic power in Latin America through the Open Door policy