In 1925 John Scopes was prosecuted for teaching the theory of evolution in a public school classroom?

Yes, John Scopes was a high school teacher in Tennessee who was charged with violating the state's Butler Act, which prohibited the teaching of evolution in schools. The trial, known as the Scopes Monkey Trial, gained national attention and highlighted the debate between creationism and evolution in education. Scopes was ultimately found guilty and fined, although the verdict was later overturned on a technicality.