Was hairspray a groundbreaking musical why or why nor?

Yes, "Hairspray" is considered a groundbreaking musical for several reasons. It addresses important social issues such as racial integration and body positivity while celebrating diversity through its vibrant characters and energetic performances. The show also broke new ground by showcasing a plus-sized heroine, Tracy Turnblad, who challenges societal beauty standards, making it a significant cultural commentary. Its upbeat music and choreography further contributed to its lasting impact on musical theater.