The sentence in italics above, in which Palmer asserts that the great truths that have been revealed to him have come to him not from books but from the vividness of gun flashes on the field of battle, brings us to the crux of our argument, and will be used presently as a point of departure for what may prove to be a constructive suggestion of some value. If mankind is to be taught to follow the method employed by the individual in using the errors of the past to ensure a better future _the race must be enabled to visualize its past_. If it refuses to gain enlightenment through books some other medium for making history the savior of posterity must be found. And it has been found. The great truths that were revealed by gun flashes to Frederick Palmer can find their way to the hearts and minds of the masses of men if we are wise and far-sighted enough to make full and intelligent use of a new medium through which Man may gaze upon the mistakes and shortcomings of his past, and, forewarned, avoid them in the future. The race has found at last its universal language, its Esperanto not of the ear and tongue but of the eye. The evolution of the motion picture, developing in a few years from a toy kinetoscope to a Griffith wonder-worker, has made possible, for the first time in the history of humanity, an appeal to the heart and mind and soul of man that overcomes the ancient handicap of the confusion of tongues. After many centuries the check to human progress given at the Tower of Babel has come to an end at the entrance to the motion-picture palace. It has been made possible at last for history to reveal its secrets, and vouchsafe its warnings, not to the comparatively few who read scholarly books, but to the millions who, as democracy conquers the earth, have become masters of the destiny of nations. In a brilliant and impressive address delivered last July by Will H. Hays at Boston, Mass., before the National Education Association, the speaker presented facts and figures demonstrating the marvellous progress made of late by the motion picture as a medium for instruction in both schools and colleges. He said: To reflect on the possibilities of the motion picture in education is to regret that one’s school days were spent before this great invention came to us as a poultice to heal the blows of ignorance, but there is consolation in the fact that since the advent of pictures the whole world, regardless of age, can go to school. “Regardless of age”—yes, and, also, regardless of race, language, inherited or acquired prejudices, and the hot passions that result in man’s inhumanity to man. In other words, the human race may now sit before a screen and learn through the universal medium of the eye those great truths that have been revealed to Frederick Palmer by the vivid flashes of the battle-field.