The first superintendent of Louisiana State University was "Col. W.T. Sherman," since this was when the institution was first established, and many thought that his leadership would have the most impact.
Answer:
you forgot to add a list in your question
He is best known for his work
This would be false. His letter basically is about nonviolent resistance. It doesn't really have anything to do with President Kennedy, and it's talking about unjust laws, and to take direct action instead of using violence.
I hope this helps! ~Mia