How did the phonograph change personal entertainment? A. It allowed people to listen to music at home.
B. It allowed people to make their own music at home.
c. It allowed people to broadcast their music.
D. It allowed people to record their music at home.

The phonograph allowed people to listen to whatever music they wanted, when they wanted, where they wanted, and for as long as they wanted. People began listening to music differently, people could now analyze lyrics in depth. The phonograph was also instrumental in the development of jazz.

A. It allowed people to listen to music at home

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.