Roosevelt's Objectives in His Asian Policy-Which Explain His Actions in Response

Roosevelt's objectives in his Asian policy-which explain his actions in response to the Russo-Japanese War-included all EXCEPT

A) holding the U.S. Navy in waters close to the U.S. for coastal defense.
B) keeping the commercial door open in China.
C) protecting U.S. Pacific holdings, especially the Philippines.
D) maintaining the balance of power in the Pacific.