Which of these was a precedent set by the first president of the united states, george washington?
a) the popular election of the president
b) the tradition of only serving two terms
c) naming nine justices to the supreme court
d) addressing the chief executive as as "your highness"

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.