Rodda shows conclusively that pseudo-historians like David Barton, D. James Kennedy, William Federer, Tim LaHaye, Mark Beliles, and John Eidsmoe have intentionally distorted facts about early American history to try to make a case against the separation of church and state, often relying on secondary sources from the early 19th century that engaged in similar distortions. Unlike those authors, Rodda goes back to the original documents, quotes them at length and in context, and even provides images of hard-to-find documents on her website. In the process, she also finds a few cases where Supreme Court justices Rehnquist, Thomas, and Burger have erred in their reliance upon secondary sources and gotten the historical facts wrong in Supreme Court decisions such as Walz v Tax Commission of NY, Rosenberger v U. of Virginia, and Wallace v Jaffree.
In the process, Rodda also shows that early American history is more nuanced and interesting than we're taught in high school U.S. History classes.