The story
Founded by Aaron Marshall Elliott in 1883.1
The MLA was founded in 1883, as a discussion and advocacy group for the study of literature and modern languages (that is, all but classical languages, such as ancient Latin and Greek). According to its profile featured by the American Council of Learned Societies (ACLS), "The Modern Language Association is formed for educational, scientific, literary, and social objects and purposes, and more specifically for the promotion of the academic and scientific study of English, German, French, Spanish, Italian, and other so-called modern languages and literatures."
From Wikipedia’s article on Modern Language Association, shared under CC BY-SA 4.0.4