Which term was coined by alan freed to describe a particular genre?

Actually Rock n Roll is correct. I have proof within my word documents.

"Rock and roll: The term rock and roll was coined by disc jockey Alan Freed, and is also known as rock & roll or rock ‘n’ roll. Arguably, rock and roll arose in southern parts of the United States, and can be best described as a fusion of African musical traditions with European instrumentation. Rock and roll uses electric guitars for the lead and rhythm section, and for the bass. A drum kit is also used, and sometimes instruments such as the saxophone, piano, and others are used to create melody, rhythm, or other musical effects. It combined the beat of R&B with the milder guitar background of country music." - Plato

I hope others can be helped with this.

it would usually depend on the genre that they would provide

name the above painting and its artist. how has the artist used balance, variety, and movement in this piece to emphasize the man waving the cloth, in the upper right-hand corner? be specific in your response.