It allowed the spread of ideas!
B the answer is "b" I remember learning this in class
Asian trade was conducted by several indigenous Traders such as Arabs,Presians and Chinese
Over the course of millennia, Paleo-Indians spread throughout North and South ... they have been living there since their genesis, described by a wide range of ..... City of Caral, in the Supe valley, is one of the largest and best studied sites.
