first academic program in nuclear science and engineering. The Memorial Phoenix Project was funded by over 25,000 private contributors by individuals and corporations, such as the Ford Motor Company. The University of Michigan has been the birthplace of some important academic movements, establishing the Michigan schools of thought and developing the Michigan Models in various fields. Several distinguished philosophers, John Dewey, Charles Horton Cooley, George Herbert Mead, and Robert Ezra Park, first met at Michigan. There, they would influence each other greatly. In sociology, Angus Campbell co-authored the seminal book The American Voter, in 1960, alongside Philip Converse, Warren Miller and Donald Stokes, which provided the basis for the Michigan school of thought in American political behavior. One of the book's primary contributions was the introduction of the social-psychological concept of partisan identity and investigations into its effects on political behavior. This theory became known as the Michigan model of voting. In business administration, Michigan Business School developed the Michigan model of HRM in 1984; it is one of the two vying approaches to human resource management. In contrast to the Harvard model, the Michigan model is considered an example of hard HRM, while the Harvard model is viewed as an example of soft HRM. The Michigan model of leadership, developed by Robert E. Quinn, Kim Cameron, and other Michigan faculty, is now one of the most important management frameworks. During the 1960s, the university campus was the site of numerous protests against the Vietnam War and university administration. On March 24, 1965, a group of U-M faculty members and 3,000 students held the nation's first-ever faculty-led "teach-in" to protest against American policy in Southeast Asia. In response to a series of sit-ins in 1966 by Voice, the campus political party of Students for a Democratic Society, U-M's administration banned sit-ins. In response, 1,500 students participated in a one-hour sit-in inside the Administration Building, now known as the LSA Building. In April 1968, following the assassination of Martin Luther King Jr., a group of several dozen black students occupied the Administration Building to demand that the university make public its three-year-old commitment as a federal contractor to affirmative action and to increase its efforts with respect to recruiting more African American students, faculty and staff. At that time there were no African American coaches, for instance, in the Intercollegiate Athletics Department. The university's Spectrum Center is the oldest collegiate LGBT