It is well known that John Adams had imagined that July second would be the day that future generations of Americans would remember as their day of independence from England, the nation's birthday, if you will. It was, after all, on the second that it was proclaimed "(T)hat these United Colonies are, and of right ought to be, free and independent States, that they are absolved from all allegiance to the British Crown, and that all political connection between them and the State of Great Britain is, and ought to be, totally dissolved." But it was two days later that...