Answer:
In terms of formal powers in the realm of foreign policy - <em>b. the president and Congress share power.</em>
Explanation:
Congress’s function is to act as an overseer over president's powers, which is guaranteed by the United States Constitution.
<u>Although only Congress can declare war, there have been many cases where president have started a war without Congressional assent.</u> For example, the Vietnam war lasted for a decade without official declaration of war. Also, Harry Truman (1884 – 1972) called Korean War a police action to get around congressional approval.
They wanted them to know & follow the law
