Answer:
Question 1- You could say A and B (I'll explain) but I suggest B
Question 2- B
Step-by-step explanation:
Question 1- Reason one, America already had a king. They know what that feels like, and they don't want history to repeat itself. Also, They were afraid of too much power to one person, which is why checks and balances exists.
Question 2- Both the States and the National Government must provide for the general welfare of the people, as no one wants a government that doesn't care for the people.
Hope I helped!