Answer:
a. the military
b. economics
c. diplomacy
d. information
Step-by-step explanation:
All of the above are correct.
In order for the United States to achieve optimal outcome in military coflict, it has to utilize the elements of national power. Therefore, to accomplish U.S. objectives, the national security strategy guides the coordination of the instruments of national power which include Diplomacy, Information, Military and Economics. It's acronym is DIME. The U.S converge this national power into a multi-domain campaign plan.