Gary B. Nash was a distinguished American historian known for his scholarship on the American Revolutionary era, slavery, and the experiences of marginalized communities in shaping early U.S. history. A graduate of Princeton University, where he earned both his undergraduate and doctoral degrees, Nash also served in the U.S. Navy before embarking on an academic career. He taught at Princeton and then at UCLA, where he became a full professor and later held key administrative roles focused on educational development. Nash's work highlighted the roles of working-class individuals, African Americans, Native Americans, and women in the nation's founding, challenging traditional narratives centered solely on elite figures. His inclusive approach often sparked debate, notably with historian Edmund Morgan, who questioned the broader impact of the grassroots movements Nash emphasized. Beyond academia, Nash was instrumental in shaping history education in the United States. He co-directed the development of the National History Standards and led the National Center for History in the Schools. A past president of the Organization of American Historians, he was also a member of numerous esteemed scholarly societies. Throughout his career, Nash authored or contributed to dozens of influential books, articles, and essays that left a lasting mark on the field.