What is an example of a leadership theory? How has leadership theory evolved over the years? Which type of leadership in your view is required today?

For full credit, you are expected to post on 3 separate days of the week. The main response to the question above should be posted no later than Wednesday, 11:59 P.S.T. The follow-up posts to peers should be made on two separate days between Thursday and Sunday. The main post is worth 5 points and the follow-up posts, 2.5 points each.