Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations. Identify the cultures that used longhouses and ziggurats.

when in doubt choose c

it's what my teacher told my class when we were going into psats

the answer is a) high entry costs

answer: refers to a diverse array of media technologies that reach a large audience via mass communication. the technologies through which this communication takes place include a variety of outlets. your welcome i hope you me out in the future : (

explanation:

athena gives perseus a mirror sp he won't directly look back at her.