1787: The painting "Signing the Constitution of the United States" by Thomas Pritchard Rossiter. Painted in 1878, it resides at Independence National Historical Park in Philadelphia. MPI/Getty Images
Robert G. Natelson, a former constitutional law professor, is Senior Fellow in Constitutional Jurisprudence at the Mountain States Policy Center and the Independence Institute. He authored “The Original Constitution” (4th ed., 2025) and is a contributor to the Heritage Foundation’s “Heritage Guide to the Constitution.”