It was the active out-of-door life that made the Scotch Homecrofters strong. It is the sedentary, indoor life, or the monotony of factory work, that is now sapping the vitality of our people and working havoc with our racial strength. The pity of it is that we have a country where we can reproduce the strong races of many different countries, if we would only recognize that the necessity for doing it is the biggest and most important national problem we have. We can match the country and the people where nearly every big thing for the real uplift of humanity has been done in recent years. The Colorado River Drainage Basin has many characteristics like Australia, where they have adopted a very similar system of Land Reclamation and Settlement and the plan for Universal Military Service that is advocated in this book. We can duplicate Switzerland in West Virginia. We can match Belgium and Holland in Louisiana. We can do in Northern Minnesota what they have done in Denmark. We have many of the same problems in California that they have solved in New Zealand. The fact should be carefully borne in mind, and never for a moment lost sight of, that everything that is advocated in the plan proposed in this book for national defense is something that would be chosen as a thing to be done if it had been determined to carry out the most splendid plan that could be devised for human advancement and national welfare in time of peace in the United States. Such a plan, having regard only to times of peace, would embody the entire plan advocated in this book. Even the military training of entire Homecroft communities, so as to be prepared for that emergency in case of war, is a discipline that would be most beneficial to physical and mental development in time of peace, without any regard to its importance in the event of war. It is most remarkable that all this should be true, but the basic reason for it is that, after all, the highest ultimate objective of national existence in time of peace is to continually lift humanity to higher and higher levels of physical and mental development; and to persevere until we attain the highest possible type of rugged physical and mental strength in man and woman. When war comes, the thing most needed is men--strong, vigorous, and hardy men; and they are the ideal at which all plans for racial development should aim in time of peace.