The various styles of jazz can be determined by: a. the social ...

[crobinson2013]

The various styles of jazz can be determined by:
 
  a. the social and political events that coincide with a particular style of jazz.
  b. the unique improvisation, rhythm and harmonies to a particular style of jazz.
  c. the hair styles and fashions that were prevalent along with a particular style of jazz.
 d. the popularity of the music with the general public.

Question 2

What does the term antiphonal describe?
 
  a. Several sections of instruments playing in unison
  b. Two or more sections of instruments playing against each other
  c. Two soloists improvising at one time
  d. A type of brass instrument

[mcinincha279]

Answer to Question 1

b

Answer to Question 2

b. Two or more sections of instruments playing against each
other

[crobinson2013]

Thank you!

[mcinincha279]

Always glad to help...