The President's proclamation is intended to give heart to, and rightly does give heart to, the Right to Life movement. It does so by identifying the right to life of the unborn with the first of the rights mentioned in the Declaration. It does so as the free soil movement and the Republican party, in the antebellum United States, had identified the right to liberty in the Declaration as the principled ground of its opposition to slavery. Then it was understood that the principle of equal rights for all in the Declaration of Independence was, as Lincoln said it was, "the apple of gold in the picture of silver" that gave life and meaning to the Constitution. Then it was understood that the original intent of those who framed and those who ratified the Constitution was to "secure these rights," the rights that defined the moral order which the legal order was to implement.
Harry V. Jaffa