Economics is defined as: a. the study of an entire economy. b. the study of government policy and the economy. c. the study of how people buy stocks. d. the study of how people make choices.

B: The study of government policy and the economy.

the answer is typhoon

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.