The framers of the American Constitution were faced with an entirely new problem, so far, at all events, as the English-speaking world was concerned; and though they founded their doctrines upon the English traditions of law and liberty, they had to deal with circumstances which none of their British progenitors had to face, and they showed a masterly spirit in adapting the ideas of which they were the heirs to a new country and new conditions. The result is one of the greatest pieces of constructive statesmanship ever accomplished. We, who belong to the British Empire, are at this moment engaged, under very different circumstances, in welding slowly and gradually the scattered fragments of the British Empire into an organic whole, which must, from the very nature of its geographical situation, have a Constitution as different from that of the British Isles, as the Constitution of the British Isles is different from that of the American States. But all three spring from one root; all three are carried out by men of like political ideals; all three are destined to promote the cause of ordered liberty throughout the world. In the meanwhile we on this side of the Atlantic cannot do better than study, under the most favourable and fortunate conditions, the story of the great constitutional adventure which has given us the United States of America. A.J.B. [Footnote 1: [Address of the Earl of Balfour as Chairman on the occasion of the delivery on June 13, 1922, in Gray's Inn of the first of the lectures herein reprinted.]] _Introduction by Sir John Simon, K.C._[2]