During the years following World War II, several composers began experimenting with ways of expanding Schoenberg's system of twelve-tone composition. What is the name given to pieces in which not only the pitches are organized into a strict sequence, but other musical parameters are similarly determined?

it is

a

asked for and recieved from the united states

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

d. the great plains       hop3 this yo

because he created electricity