The 13th colonies were afraid the British Navy were surrounding them.
Answer:
This is the definition of Sovereignty.
The War Powers Act was added onto the previous law known as the Gulf of Tonkin Resolution. This resolution granted the president the power to take any steps towards protecting the United States from attack. The War Powers Act later made it a law for the president to consult with congress within 48 hours of sending troops into a foreign conflict.
This is an example of checks and balances because it is intended to prevent giving the president total war power.
Governments are supposed to have limited power because they are meant to serve the people, not the other way around.
Considering that, having stricter rules mean that the rules won't jut "do what they want" when in power.
Having strict rules and strict functions to each statesmen means that they are more likely to do what they are meant to instead of turning the power of the government against the people.