Music appreciation twentieth century internationalismthe individual rhythms of polyrhythmic music are                a.  played only once.      b.  identical.      c.  independent and contrasting.      d.  created by chance.

The individual rhythms of polyrhythmic music are independent and contrasting (option C) This term can be defined as " the simultaneous use of two or more rhythms which are not perceived as deriving from one another." It might be based on one entire piece or a momentary disruption. 

Ithink collage romare bearden create emotional affecting images because we was able incorporate the use of crafts such as, craftwork quilts which was something learned by the necessity of making artwork out of whatever materials were available. it allows him to express his belief in the connection between social reality and art. he is able to share his personal experiences as an african-american, from the rural south to the urban north and to paris, through his work.