<u>The correct answer is that: Cromwell was sad about the execution but satisfied with the result.</u> The night after King Charles I was beheaded, Oliver Cromwell slowly climbed the stairs with his face hidden in a cloak, approached the king's body, looked at it with great attention for some time, shook his head, sighed and exclaimed: " cruel need, "then slowly left as he had entered.
Japan's government is Unitary State, Parliamentary System, and Constitutional Monarchy.
I hope this helps! :)
It was to protect soldiers
