I'm not sure, but these facts are along the same line.
According to the author of the listed website the following info is from Dr. James Kennedy's book, " What if America was a Christian Nation Again"
http://www.truthpizza.org/post/nitardy7.htm
"Below I have listed 19 of 25 items that show the Bible (Theism) and God were a basic foundation of our country.
1. The Declaration of Independence mentions God four times.
2. The Articles of Confederation mention God.
3. The Constitution is explicitly signed, "in the year of our lord". Now in our schools BC has been changed to BCE.
4. The treaty of Paris in 1783, negotiated by Ben Franklin, John Adams, and John Jay, acknowledged the Trinity as it made official our separation from Great Britain. It began "In the name of the Most Holy and Undivided Trinity."
5. Chaplains have been on the public payroll from the very beginning.
6. The Constitutions of all 50 states mention God in one way or another.
7. The liberty bell has a Bible verse engraved on it.
8. Our national anthem mentions God.
9. Every president has been sworn in on the Bible.
10. Prayers have been said at the swearing in of each president.
11. Virtually every president has called for a national days of prayer, of fasting, of thanksgiving. This included James Madison, Abraham Lincoln and Ronald Reagan.
12. Every president that has given an inaugural address has mentioned God in that speech.
13. Oaths in the courtrooms have invoked God from the beginning.
14. The Christmas and thanksgiving holidays are Christian holidays.
15. God is mentioned all over Washington, D.C., on its monuments and buildings.
16. The Supreme Court building built in the 1930's has carvings of Moses and of the ten commandments. A total of twenty depictions.
17. Emblazoned over the Speaker of the House in the US Capitol are the words "In God We Trust".
18. The freedom Shrine exhibits tell the story of American liberty, and God is mentioned in many if not most of these documents on public display.
19. The Bible was the primary textbook in our schools. Children learned their ABC's using Biblical words.
Newsweek said some years ago,
"Historians are now coming to realize that the Bible , even more than the Constitution, founded the nation of America."