American Historical Association

The American Historical Association (AHA) is the oldest professional association of historians in the United States and the largest such organization in the world. Founded in 1884, AHA works to protect academic freedom, develop professional standards, and support scholarship and innovative teaching. It publishes ''The American Historical Review'' four times annually, which features scholarly history-related articles and book reviews.

AHA is the major organization for historians working in the United States, while the Organization of American Historians is the major organization for historians who study and teach about the United States. The group received a congressional charter in 1889, establishing it "for the promotion of historical studies, the collection and preservation of historical manuscripts, and for kindred purposes in the interest of American history, and of history in America." Provided by Wikipedia