In the same way Eliza Lucas, afterwards Eliza Pinckney and the mother of distinguished revolutionary personages, excuses her neglect to send letters from James island to her intimates on the Cooper river--twenty-five miles away--on the plea that she had no trustworthy opportunity and that the post was not to be thought of. In still further illustration is the fact recorded by Franklin in his autobiography, that when his rival in the business of newspaper publishing had control of the posts, he seriously embarrassed Franklin by refusing to deliver his newspaper to its subscribers. And it was a source of pride to Franklin that when he, himself, became Postmaster General he generously refused to retaliate upon his rival by denying him in his turn the privileges of the mails. In these conditions it is not difficult to understand that even as the revolutionary times approached, the interchange of thought, opinion and sentiment among the people of the several colonies was infrequent and very meager and that during the previous, formative century it had scarcely at all existed. It is true that the immigrants who founded the several colonies were mainly Englishmen. But during a century and a half of remotely separate development, they had had ample time for estrangement of mind and for the breeding of very radical differences of interest, aspirations and opinions. The really astonishing thing about their history is that after a hundred and fifty years or more of this diversely conditioned development there was left enough community of thought and interest among the colonists to make possible their alliance for revolutionary purposes. That alliance was of the loosest possible character, marked in every detail of its terms by a jealousy almost phenomenal. The first agreement of the colonies to act together for the common defense was as loose as the hurrah of a mob bound together only by a temporary purpose in common. It was not until the Revolutionary war was well advanced that even the articles of confederation were agreed upon, and they were about the flimsiest, most inadequate and most inefficient bond of union that ever served to ally states for a common purpose. Those articles of confederation set out with a formal and emphatic reservation to each state of its absolute, individual sovereignty and independence--that being at the time the one thing which each of the revolted states cherished with the most sleepless jealousy. They left to each of the states the unrestricted right to do as it pleased in all matters of sovereign concern.