Did Jamaican toasting father hip-hop?

What was argued

A long-running, documented debate stated neutrally: one view holds that Jamaican sound-system toasting, carried to the Bronx by Kingston-raised DJ Kool Herc, was a direct root of rap; another view stresses that hip-hop was a distinct African-American innovation with its own lineage in the block party, funk and the spoken-word tradition. Neutral framing; no verdict.