In what way did Kirk Franklin's introduction of hip-hop and urban elements into gospel music in the 1990s most significantly impact the genre's overall trajectory?

A It primarily led to a decline in traditional gospel choirs. B It broadened the appeal of gospel music to younger and more diverse audiences, leading to greater commercial success and cultural relevance. C It resulted in a complete rejection of traditional gospel harmonies and instrumentation. D It exclusively catered to older, more conservative gospel listeners.