Why was the War Powers Resolution (1973) adopted by Congress

a. to expand the powers of the president in the conduct of war
b. to limit the powers of the military-industrial complex in influencing foreign policy
c. to reinvigorate the role of Congress in the conduct of war
d. to empower the president to act unilaterally when American troops are in harm’s way
e. to make Congress the sole actor in the conduct of war