They both provide outlets for the struggle, poverty, and pain many African Americans have been through.
It's more correctly spelled hip-hop.
Promotion
Hip-hop is the mixture off all four-elements, which are, Graffiti, B-boy, Turntablism, MCingHip hop is a form of musical expression and artistic subculture during the 1970s in New York City,...
I don't know about that, but i like hip hop music very much. You can find hip hop music from http://brainstormlive.com/