This crisis, according to my computation, was the normal one of the third generation. Between 1688 and 1765 the British Empire had physically outgrown its legal envelope, and the consequence was a revolution. The thirteen American colonies, which formed the western section of the imperial mass, split from the core and drifted into chaos, beyond the constraint of existing law. Washington was, in his way, a large capitalist, but he was much more. He was not only a wealthy planter, but he was an engineer, a traveller, to an extent a manufacturer, a politician, and a soldier, and he saw that, as a conservative, he must be "Progressive" and raise the law to a power high enough to constrain all these thirteen refractory units. For Washington understood that peace does not consist in talking platitudes at conferences, but in organizing a sovereignty strong enough to coerce its subjects. The problem of constructing such a sovereignty was the problem which Washington solved, temporarily at least, without violence. He prevailed not only because of an intelligence and elevation of character which enabled him to comprehend, and to persuade others, that, to attain a common end, all must make sacrifices, but also because he was supported by a body of the most remarkable men whom America has ever produced. Men who, though doubtless in a numerical minority, taking the country as a whole, by sheer weight of ability and energy, achieved their purpose. Yet even Washington and his adherents could not alter the limitations of the human mind. He could postpone, but he could not avert, the impact of conflicting social forces. In 1789 he compromised, but he did not determine the question of sovereignty. He eluded an impending conflict by introducing courts as political arbitrators, and the expedient worked more or less well until the tension reached a certain point. Then it broke down, and the question of sovereignty had to be settled in America, as elsewhere, on the field of battle. It was not decided until Appomattox. But the function of the courts in American life is a subject which I shall consider hereafter. If the invention of gunpowder and printing in the fourteenth and fifteenth centuries presaged the Reformation of the sixteenth, and if the Industrial Revolution of the eighteenth was the forerunner of political revolutions throughout the Western World, we may well, after the mechanical and economic cataclysm of the nineteenth, cease wondering that twentieth-century society should be radical.