Web sites such as youtube, on which people share their own videos a) reach very limited audiences. b) cannot be used by politicians or government leaders. c) people express opinions and gather information. d) are overshadowed by the growing importance of print media.

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.

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.