Help with Amer. Govt. homework/study guide?

Question

I have a test in American Govt tomorrow. I was absent for the review today (had a doctors appt). But anyway, on our study guide it tells us this:

Are the following questions a DELEGATED POWER of the national government? If so, is it an ENUMERATED or IMPLIED power? Or, is it a CONCURRENT power held by both the states and national government or a power RESEVERED to the states?

1. Power to declare war and make peace

2. Power to determine rules for citizenship

3. Power to create and support Army and Navy

4. Power to set up a court system

10 pts to the best answer. I tried to answer these myself but am really lost. I wanted to stay there for the review today (where my class went over the answers) but yeah... I need help.

Thanks :)

Answer 1

Concurrent powers are shared by the Legislature with the President to declare war, determine rules for citizenship, create the Armed Forces and set-up courts.