There were several reasons why the Constitution was adopted over the Articles of Confederation, but the greatest was that the Articles were very weak and gave the central government almost no power.
Answer: The Senate was the most powerful branch of the Roman republic, and senators held the position for life. The executive branch was made up of two consuls, elected yearly. These two consuls had almost kingly powers, and each could veto, or disapprove of the other's decision.
Explanation:
The believed that Japan would surrender after such a large scale attack. They also thought it was a better option than invasion due to its less American casualties