The [[ACLU]] challenged a Tennessee statute, the Butler Act, that imposed a fine for teaching in public school that man descended from more primitive life forms. The statute did not prohibit teaching most aspects of evolution. The textbook at issue in the case taught eugenics, including that man supposedly descended from lower life forms and that some racial groups had evolved to more advanced levels than others. | The [[ACLU]] challenged a Tennessee statute, the Butler Act, that imposed a fine for teaching in public school that man descended from more primitive life forms. The statute did not prohibit teaching most aspects of evolution. The textbook at issue in the case taught eugenics, including that man supposedly descended from lower life forms and that some racial groups had evolved to more advanced levels than others. |