The Jewish holiday of Passover begins this year next Monday night with the first Seder. (Translation = Order or sequence and content of the prayers, symbolic foods, and retelling of the Exodus, with emphasis on educating the children.) Many Christians also celebrate the Passover Seder, which was their Last Supper.
Less known is that the Exodus was central to the minds of the new United States' Founding Fathers. The first committee of the Continental Congress assigned to design our Great Seal, the symbol of our sovereignty, was comprised of three of the five men who drafted the Declaration of Independence: Thomas Jefferson, Benjamin Franklin and John Adams. Franklin chose a design of "Moses standing on the Shore, and extending his Hand over the Sea, thereby causing the same to overwhelm Pharaoh who is sitting in an open Chariot, a Crown on his Head and a Sword in his Hand. Rays from a Pillar of Fire in the Clouds reaching to Moses, to express that he acts by Command of the Deity." The motto: "Rebellion To Tyrants Is Obedience To God," which was later adopted by Jefferson as his personal motto.
The above is drawn from this website about the US' Great Seal. Click around the site. It is fascinating.
Here's a relevant quote:
"All the armies of Europe, Asia and Africa combined could not by force take a drink from the Ohio or make a track on the Blue Ridge, in a trial of a thousand years. At what point then is the approach of danger to be expected? I answer, if it ever reaches us, it must spring up amongst us. If destruction be our lot, we must ourselves be its author and finisher." – Abraham Lincoln