B. Martin Luther. Not to be mistaken with Martin Luther King
It was "B. Philippe de Vitry" who was a Medieval composer and was also a politician and author famous for his writings on music theory, since at the time not many people knew the fundamentals of such theory.
4 2 5 i’m sorry if wrong that’s what i think the answers are
What happened was it rained a lot slaves ran away and then it dryed out