I think the best thing you could do is just look things up separately. I finished Civics already, and quite frankly don't remember it all, but I'll try to help.
The lack of a national court under the Articles of Confederation caused problems with each state ignoring? the rulings of the other.
(Im not sure on the next two)
Federal Judges are appointed by the president with Congress' consent.
(Not sure on the rest, sorry I couldn't be of more help, currently in U.S. History and we're focused on Gettysburg and Bunker Hill, sorry.)
Answer:
Italy
Explanation:
Belisarius under orders of Justinian reconquered Italy
What made the Byzantine Empire rich and successful for so long, and why did it finally crumble? Constantinople sat in the middle of a trade route,sea and land. Its wealth came from trade and its strong military. Constantinople remained secure and prosperous while cities in western Roman empire crumbles.
Hitler and his armies were denied oil from the middle east, cutting off their supply.
I think it's the revolutionary war.