Discuss the musical styles, artists, and the use of technology that were factors in creating a pop-music landscape from 1930 until 1950. Include in your discussion some of the cultural factors that played into the establishent of mainstream music in this historical period before the first wave of rock and roll.

hello there the answer is a

sorry if i am wrong hope that : )

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.

b. would be the answer if not try c

hope this correct me if my answer is wrong if i am correct can you plz give me brainliest

: ) : 0 : o : d

explanation:

the installment plan of the 1920s, an arrangement that allowed people to buy what they wanted with a small down payment and pay off the rest in monthly installments, provided americans a way to own what they did not have the money to buy.