What is the primary objective of the US foreign policy? A. To help Americans acquire more wealth than any the other people
B. Act as the worlds policeman
C. To pursue the national interest of the United States and the American people
D. To make the United States the most popular nation in the world

C, to pursue.

Explanation:

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

the tallest building in the western hemisphere and the sixth tallest building in the world