The 1960s saw accelerated school and business growth throughout the city. On November 8, 1960, Bloomington officially became a city as voters approved the city's organizing document, the City Charter. The city charter provides for a Council-Manager form of government in which the city council exercises the legislative power of the city and determines all city policies (see City of Bloomington Government). In 1965, a second high school was built, John F. Kennedy High School and Bloomington High School was renamed Abraham Lincoln High School. In 1967, a second and third official fire station were approved and built to more effectively combat fires in the increasingly large city. In 1968, Normandale State Junior College opened with an initial enrollment of 1,358 students. In 1974, it changed to its present name, Normandale Community College, to reflect expanded courses of study.