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Hip Hop from WikiPedia:

Hip hop as a cultural movement "manifest in B-boying (breakdancing), graffiti writing, DJing and eMCeeing/rapping – is an artistic commitment to seize freedom from oppressive social conditions. This artistic commitment inherent in Hip Hop culture expresses a reality of human transcendence which was originally born out of the creative impulse and cultural improvisation of the oppressed Black and Latin American community of New York City (with the South Bronx as the epicenter) in the late 1970s." It was DJ Afrika Bambaataa that outlined the five pillars of hip-hop culture: MCing, DJing, breaking, graffiti writing, and knowledge. Other elements include beatboxing, hip hop fashion, and slang.

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