What was the Harlem Renaissance? Besides music, what were the main elements of it and who were its most famous people?

The Harlem Renaissance was an intellectual and cultural revival of African American music, dance, art, fashion, literature, theater, politics and, scholarship centered in Harlem, Manhattan, New York City, spanning the 1920s and 1930s.

Some common themes represented during the Harlem Renaissance were the influence of the experience of slavery and emerging African-American folk traditions on black identity, the effects of institutional racism, the dilemmas inherent in performing and writing for elite white audiences.

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.