The Phœnicians had been familiar with the art of writing, invented by the Sumerians. But they regarded these pothooks as a clumsy waste of time. They were practical business men and could not spend hours engraving two or three letters. They set to work and invented a new system of writing which was greatly superior to the old one. They borrowed a few pictures from the Egyptians and they simplified a number of the wedge-shaped figures of the Sumerians. They sacrificed the pretty looks of the older system for the advantage of speed and they reduced the thousands of different images to a short and handy alphabet of twenty-two letters. In due course of time, this alphabet travelled across the Ægean Sea and entered Greece. The Greeks added a few letters of their own and carried the improved system to Italy. The Romans modified the figures somewhat and in turn taught them to the wild barbarians of western Europe. Those wild barbarians were our own ancestors, and that is the reason why this book is written in characters that are of Phœnician origin and not in the hieroglyphics of the Egyptians or in the nail-script of the Sumerians. THE INDO-EUROPEANS THE INDO-EUROPEAN PERSIANS CONQUER THE SEMITIC AND THE EGYPTIAN WORLD The world of Egypt and Babylon and Assyria and Phœnicia had existed almost thirty centuries and the venerable races of the Fertile Valley were getting old and tired. Their doom was sealed when a new and more energetic race appeared upon the horizon. We call this race the Indo-European race, because it conquered not only Europe but also made itself the ruling class in the country which is now known as British India. These Indo-Europeans were white men like the Semites but they spoke a different language which is regarded as the common ancestor of all European tongues with the exception of Hungarian and Finnish and the Basque dialects of Northern Spain. When we first hear of them, they had been living along the shores of the Caspian Sea for many centuries. But one day they had packed their tents and they had wandered forth in search of a new home. Some of them had moved into the mountains of Central Asia and for many centuries they had lived among the peaks which surround the plateau of Iran and that is why we call them Aryans. Others had followed the setting sun and they had taken possession of the plains of Europe as I shall tell you when I give you the story of Greece and Rome. For the moment we must follow the Aryans. Under the leadership of Zarathustra (or Zoroaster) who was their great teacher many of them had left their mountain homes to follow the swiftly flowing Indus river on its way to the sea. [Illustration: THE STORY OF A WORD]