Thesis advisor: Penelope Ismay / In this thesis, I examine the history of the U.S. military’s stance on homosexual and bisexual service personnel and the political and cultural influences that changed this stance. Even though the military held a largely anti-homosexual attitude for much of its history, it was only during the AIDS epidemic of the 1980s that the military declared itself as antigay. At the same time, the American public attempted to address the epidemic in terms of both public health and civil rights. The public chose to protect the gay community’s civil rights, so the military had to follow suit. President Bill Clinton created “Don’t Ask, Don’t Tell” as a compromise between the alleged military needs and pubic demands. Paradoxically, this policy actually increased discharges of homosexual personnel, cost the military financially, and bred fear and isolation within homosexual service members. And it was the exposure of these injustices that led to its repeal. / Thesis (BA) — Boston College, 2017. / Submitted to: Boston College. College of Arts and Sciences. / Discipline: Departmental Honors. / Discipline: History.