Engaging and Interesting Summary of the Article: Part five of this series celebrates Dr. Cynthia Vaughn, a true heroine and charter inductee into the Hall of Honor, whose monumental efforts made chiropractic care available to U.S. veterans. A distinguished 1984 summa cum laude graduate of Southern California University of Health Sciences, Dr. Vaughn shattered glass ceilings, becoming the first female president of the Texas Board of Chiropractic Examiners and holding pivotal leadership roles in national chiropractic associations. However, it was her tireless work on the U.S. Department of Veterans Affairs (VA) Chiropractic Advisory and Implementation Committees that she considered the pinnacle of her career. Despite these multidisciplinary committees being initially "designed to fail," Dr. Vaughn emerged as the "glue," leveraging her exceptional diplomatic skills to unite diverse medical professionals and gain support for chiropractic integration. Her "Herculean efforts" culminated a 75-year struggle by the profession, achieving a victory that transcended professional courtesy to redefine healthcare access for veterans. Dr. Vaughn's legacy, alongside other chiropractic pioneers, is enshrined in history, marking a monumental stride for the profession and for those who served.