Hey There!
The Supreme court would have original jurisdiction over Florida v California, because both are separate states. So the answer would be D.
Generally speaking, it would be the experience of "a) Running for class president," that would best help you to better understand democracy, since this would show the voting process and what it's like to have a divided political population (in the school).
It would be combat service in the army, according to the source from Native American source.net, some 10,000 Native American tribe members served in the military in WW1.
In order for the supreme court to grant certiorari agreement has to be reached by at least 4 justices
That would be Particians I believe that's how you spell it.