Cultural, social, and artistic revolution that took place in Harlem, New York, in 1920s.
Answer:A. The author's name
Explanation:The citing format for an Online encyclopedia is as follows:
Author's name. (Year of Publication). Title of entry. In Editor's name(Ed.), Name of encyclopedia (in italics)(edition if given and is not first edition). Date accessed.
Answer:
Eminem
Explanation:
he was just starting out in the '80s