Why might the court systems need to be independent from the legislative and executive branch within the us government system?

answer; i believe that the correct answer is (agriculture);

sorry i do not know this

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.