African influences on American music include: call and response
chord-based organization
long melodies
layered percussion/rhythm textures
non-syncopated
short riff melodies

One is symmetrical, one is radial.

Perspective is important because it enabled the 3 dimensional world to be translated into the 2d world of the picture plane. this had an immediate impact on the representation of reality in art and design. 

Hi,is this statement true or false?   descendants of the inca and maya use modern techniques rather than keeping their ancient culture alive by making weavings based on traditional weavings.-false the mayans and incas both continue traditional methods as well as modern.