During the decade we have been considering, the struggle of Englishmen at home for the preservation of their liberties against the incompetent and reactionary rule of the second Stuart, had left that ruler but little leisure to consider the American colonies. Except for occasional and ineffectual efforts to retain some control over them by the home government, they had been left free to work out their own theories, untrammeled by any higher power. By 1640, the scattered settlements in Maine, the towns in New Hampshire, the Bay Colony, Plymouth, the four separate towns in what is now Rhode Island, Saybrook, the affiliated towns of New Haven, and the river settlements of Connecticut, were pursuing their several ways virtually as independent states, preëmpting lands, erecting governments, treating with the natives, with each other, and with the French and Dutch, as if they were sovereign powers. Nor was there anything to prevent innumerable other petty states, each with its few square miles of territory, and ruling according to its own ideas, from arising over all New England, save as restrained by the jealousy of those already in existence. If this tendency had not been restrained, New England might have come in time to be a checker-board of tiny republics, engaged in constant disputes over boundaries and other relations at home, and, should the shield of England cease to protect them, the prey of foreign foes abroad. There were three possible methods of preventing this development of a Puritan Balkans. England might assert her rights legitimately, and endeavor to bring some sort of uniformity and order out of what might otherwise become an impossible situation; one or another of the colonies might, by force of greater strength, subdue its weaker neighbors, and thus create one or several greater states; or, finally, a confederation might be formed of all of them. Under the circumstances, the legal and logical method would have been some sort of imperial control by the mother-country, but that was out of the question unless the English government was strong and united enough to enforce her will, and wise and experienced enough to make it acceptable to the colonists. For the present, that solution was impossible. Of the other two, the first would naturally appeal to a strong and aggressive colony like Massachusetts, while a confederacy would be favored by her weaker but no less independent neighbors. Both the latter plans were tried, and the intercolonial relations of the next quarter of a century were largely the result of these two conflicting methods of unifying New England being pursued simultaneously.