Graham was the president of Northwestern College in Minnesota from 1948 to 1952. He began many organizations, such as the Billy Graham Evangelistic Association. He also spoke against racial segregation during the 1960s. Graham did not want to speak to segregated auditoriums. He even once tore down ropes that had been put up to split the audience. Graham paid bail money to get Dr. Martin Luther King, Jr. out of jail. That was during the 1960s American Civil Rights Movement. He asked King to join him in the pulpit at the revival meeting at New York City in 1957. During that 16-week tour, he was heard by many people, who came to hear him at Madison Square Garden, Yankee Stadium and the Times Square. Because they became good friends, Graham was one of the few white people King let call him by his birth name "Michael".