Name 3 things that Alan freed is most noted for in rock history?

He is the Father of Rock n' Roll.

First Disk Jockey of Rock n' Roll.

First Concert Producer of Rock n' Roll.

Explanation:

Alan Freed was a DJ who first coined the term "Rock n' Roll" in 1951. He was the first Disk Jockey to play the music in this genre of Rock n' Roll.

Alan Freed was born 15th December, 1921, in Windber, Pennsylvania. Alan Freed joined WAKR in Akron in 1945 and soon became famous for playing mix of blues, rhythm, and country. Using the medium of radio, he began to eradicate the segragation gap in the teens.

The three most noteworthy contribution of Alan Freed in the Rock n' Roll history are:

what is the question then i don’t see one

jan tschichold, the son of a designer and sign painter