The republic's Christian founders made it clear that no faith should have a privileged position in America and that religion should not intrude in the workings of government.
A century ago, journalists and onlookers flocked to the small Tennessee town of Dayton to witness the "monkey trial," as described by H.L. Mencken of the Baltimore Sun.
Local high school science instructor John T. Scopes, 24, had been accused of violating a new Tennessee law against teaching Charles Darwin's theory of evolution.
The "monkey trial" continues to haunt us.
Advocates for ideas draw conclusions based on the interpretation of facts and data.
Author's summary: Science and faith collide in America.