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.)
A. It encouraged expansion by granting low-cost land to settlers
Answer:
If the demand is very high
AND
supply matches the demand OR the supply doesn't match the demand, the higher demand leads to a higher equilibrium price.
Explanation.
It depends on the law of supply and demand. If the supply matches the demand OR the supply doesn't match the demand, the higher demand leads to a higher equilibrium price. But when the demand is less but supply is excess, the prices drop.
Answer: C) It limited the king's power.
Explanation: The Petition of Right was an English document that limited the crown's power and gave the citizens more individual rights; or at least protected the ones they already had.
