Three major sports franchises came to Atlanta due to: a) Ivan Allen, Jr.
Explanation:
Ivan Allen, Jr was a businessman in United States of America. He served as 52nd mayor of Atlanta. He was responsible for bringing the three major sports franchises to Atlanta. He also involved and helped in desegregating the city hall of Atlanta.
Ivan Allen took great effort to construct Atlanta-Fulton County Stadium. He also thought that it is necessary for Atlanta to have a major league team. So he convinced many national leaders and brought many sports franchise to Atlanta.
