The Heritage Foundation has a great post that explains why we celebrate America’s independence on July 4 when the resolution to declare independence from Great Britain was actually passed by the Second Continental Congress on July 2.
So, why do we commemorate July 4? We celebrate the 4th because it was on this day that our founders set forth a statement of ideas which justified the separation “to a candid world” and established the principles that would serve as the foundation for the new nation.
These principles are grounded in a higher law which is derived from both reason and revelation - “the laws of nature and nature’s God.” It begins with the principle that “all men are created equal,” meaning that they are equally “endowed by their creator with certain inalienable rights” which are grounded in natural law, not bestowed on us by government. Among these rights is the right to liberty, and to self-government; therefore the Declaration also states that governments “derive their just powers from the consent of the governed.”
Celebrating the 150th anniversary of the Declaration, Calvin Coolidge defended the principles of the Declaration from assault by progressives who challenged the wisdom of the framers:
“It is often asserted that the world has made a great deal of progress since 1776, that we have had new thoughts and new experiences which have given us a great advance over the people of that day, and that we may therefore very well discard their conclusions for something more modern. But that reasoning cannot be applied to this great charter. If all men are created equal, that is final. If they are endowed with inalienable rights, that is final. If governments derive their just powers from the consent of the governed, that is final. No advance, no progress can be made beyond these propositions. If anyone wishes to deny their truth or their soundness, the only direction in which he can proceed historically is not forward, but backward toward the time when there was no equality, no rights of the individual, no rule of the people.
We can all give thanks today for America’s first principles, which have made it the greatest nation on earth.