Hi there!
Well, yes and no. The US Constitution is the supreme law it answers all the big questions and issues. But, it does leave a lot things for each state to cover in it's own constitution.
I hope this helps!
Brady
No. If you were a monarch, you would want to preserve the lives of your citizens at any cost. You would try to PREVENT war if you were a monarch.
I hope this helps!
~kaikers