Hip-hop and rap emerged from the Bronx in the 1970s, blending African American and Latino influences with funk, soul, and R&B. DJs like Kool Herc pioneered techniques like breakbeats, while MCs added rhymes, creating a new form of musical expression. The genre quickly evolved, with artists like Grandmaster Flash and Afrika Bambaataa pushing boundaries. Hip-hop became a voice for marginalized communities, addressing social issues through powerful lyrics and innovative production techniques. Its impact on music and culture continues to resonate globally.