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:
It happened..... Jk (But it did)
The most celebrated Black explorer of the Americas was Estéban, who traveled through the Southwest in the 1530s.
The uninterrupted history of Blacks in the United States began in 1619, when 20 Africans were landed in the English colony of Virginia.
(3) creation of Pakistan is your answer