Btw, since it's clear you don't know the story. The documentary was about the first class of public school students in Leland to be integrated from the 1st grade on. It followed their stories and remembrances since that 1st year in 1970. They had no idea at the time how historic their school life would be and encountered little to no racism at school among their fellow students and teachers. The racism was systemic and resided in white adults in power who were trying to maintain segregation.
One eye-popping fact, the black teachers, most of whom had had to travel to other states for their university degrees and education because MS preferred to give them good scholarship money rather than educate them at MS universities, were actually more qualified and better teachers than the local white teachers. Interesting.