(A) Platt Amendment
(B) Open Door Policy
(C) Teller Amendment
(D) ** Roosevelt Corollary
EXPLANATIONS BELOW
Concept note-1: -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.
Concept note-2: -President Theodore Roosevelt’s assertive approach to Latin America and the Caribbean has often been characterized as the “Big Stick, ” and his policy came to be known as the Roosevelt Corollary to the Monroe Doctrine.