The piano became a popular instrument for middle-class families when
a. the civil war ended.
b. mass production became possible.
c. the transcontinental railroad was completed.
d. dvo ák composed the american.

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

What is jazz like today? 1 paragraph.

Brancusi's well-known sculpture of a bird was intended to a. display the physical qualities of a bird. b. emphasize the relative size of birds to humans. c. show the calming attributes of birds. d. emphasize the graceful qualities of a bird. select the best answer from the choices provided a b c d