Conversation so far:
what or who was on trial in the monkey trial apex
High school teacher, John T. Scopes, was accused of violating Tennessee's Butler Act, which had made it unlawful to teach human evolution in any state-funded school.
where was the trial in the monkey trial
The trial was deliberately staged in order to attract publicity to the small town of Dayton, Tennessee, where it was held.

Question: who led the prosecution
Self-contained rewrite: who led the prosecution of the monkey trial