Oklahoma Howdy to Underground,
One can still look at just about any text involving American history and see the opposite of your quote proven. Congress directed the first English printing of the Holy Bible in America, and the Holy Bible was a primary reading text in public schools for almost 200 years. Further, most of our laws and the fabric of our society was based on the Holy Bible and Christian principles.
Take a look at the following for a tiny sample:
http://www.sirinet.net/~blkidps/church.htmlIf you wish to spend several years scratching the surface of the proof, go to the online version of the Library of Congress. There is overwhelming proof that America was founded as a Christian Nation for a Christian people, and the founding fathers intended it to stay that way. The Holy Bible has been shoved out of most American classrooms for about 50 years, but the HOLY BIBLE may return.