Who were Clarence Darrow's main supporters?

Clarence Darrow's main supporters included prominent intellectuals, labor leaders, and progressive reformers. His defense of controversial cases, such as the Scopes "Monkey" Trial and the Leopold and Loeb case, garnered backing from figures like H.L. Mencken and various members of the American Civil Liberties Union. Additionally, he had the support of many in the labor movement, who admired his commitment to social justice and workers' rights.