American Heart Association
The American Heart Association grew out of a set of smaller precursor groups. The primary precursor was the Association for the Prevention and Relief of Heart Disease, formed in New York City in 1915, to study whether patients with heart disease could safely return to work. Several similar organizations formed or evolved in Boston, Philadelphia, and Chicago in the 1920s. Recognizing the need for a national organization to share research and promote findings, the American Heart Association was formed in 1924 by six cardiologists representing several of these precursor groups.
American Historical Association
From the beginning, the association was largely managed by historians employed at colleges and universities, and served a critical role in defining their interests as a profession. The association's first president, Andrew Dickson White, was president of Cornell University, and its first secretary, Herbert Baxter Adams, established one of the first history Ph.D. programs to follow the new German seminary method at Johns Hopkins University. The clearest expression of this academic impulse in history came in the development of the "American Historical Review" in 1895. Formed by historians at a number of the most important universities in the United States, it followed the model of European history journals. Under the early editorship of J. Franklin Jameson, the "Review" published several long scholarly articles every issue, only after they had been vetted by scholars and approved by the editor. Each issue also reviewed a number of history books for their conformity to the new professional norms and scholarly standards that were taught at leading graduate schools to Ph.D. candidates. From the AHR, Sheehan concludes, "a junior scholar learned what it meant to be a historian of a certain sort".