What context are you using it in? Criminal Justice? or something else?
Congress holds the power to declare war. As a result, the President cannot declare war without their approval.
However, as the Commander in Chief of the armed forces, Presidents have sent troops to battle without an official war declaration (which happened in Vietnam and Korea).
Volcano Type: Stratovolcano
The answer is D: around 1915
A bureaucracy
ie) the civil service exams in China during period 2 or 3