Fifty years ago, in 1966, the Anglo-American Seminar on the Teaching of English, later known as the Dartmouth Conference, brought together English educators from three nations--the United States, England, and Canada--to discuss the future of the school subject of English. The Dartmouth Conference is now considered to be a watershed moment in the teaching of English. In this article, three English educators, from three generations, reflect on the meaning and significance of the Dartmouth Conference.