What does president nixon imply about the United States in this speech

The United States would render assistance in the defense and development of allies and friends.

Explanation:

President Richard Nixon in his speech stated that the United States would render assistance in the defense and development of allies and friends, but would not partake in all the defense of the free nations of the world.

This simply implies that each of his ally nation are to take charge of its own defense or security in general. That the United States would only act or respond if the needs arises or requested.

i believe the correct answer is b.