What have you learned about researching rappers in the 1970s ?

Need to answer this question on a discussion board post

Arrange the events in graphic design history in chronological order. william morris commercialized graphic design.

Nstrumental music that supports the main part(s) chamber music 2. a large group of instruments usually including woodwinds, brass, and percussion band 3. music written for small ensembles for an intimate setting accompaniment 4. a person who leads an ensemble conductor 5. an electronic keyboard capable of multiple instrument sounds