The Dewey Commission (officially the "Commission of Inquiry into the Charges Made against Leon Trotsky in the Moscow Trials") was initiated in March 1937 by the American Committee for the Defense of Leon Trotsky. It was named after its chairman, the philosopher John Dewey. Its other members were Carleton Beals, Otto Rühle, Benjamin Stolberg, and Secretary Suzanne La Follette, Alfred Rosmer, Wendelin Thomas, Edward A. Ross, John Chamberlain, Carlo Tresca, and Francisco Zamora Padilla. It was seen by some at the time, as Dewey feared it would be, as a Trotskyist front organization.[1][2]
Following months of investigation, the Dewey Commission made its findings public in New York on September 21, 1937.[3]