Which explains why a channel like MTV could not have been developed in the 1950s? There was not as much interest in music in the 1950s as there was in the 1980s.

There were very few channels, so each provided a variety of programming.

In the 1950s, television was not sophisticated enough for musical performers.

There were not enough musicians to justify devoting an entire channel to music.

Silverpoint is a. a technique using the blackish residue of impure carbon obtained by removing water from animal and vegetation substances. b. a technique involving the use of a metal point, and a thin silver wire, popular in the 14th and 15th centuries. c. a printmaking technique born from crayon manner that imitates the appearance of chalk lines. d. a technique used since the 16th century involving a stick filled with either colored or black graphite, a heated mixture of carbon and clay