The newly formed Empire must be brought under the influence of the Greek mind. The people must be taught the Greek language--they must live in cities built after a Greek model. The Alexandrian soldier now turned school-master. The military camps of yesterday became the peaceful centres of the newly imported Greek civilisation. Higher and higher did the flood of Greek manners and Greek customs rise, when suddenly Alexander was stricken with a fever and died in the old palace of King Hammurabi of Babylon in the year 323. Then the waters receded. But they left behind the fertile clay of a higher civilisation and Alexander, with all his childish ambitions and his silly vanities, had performed a most valuable service. His Empire did not long survive him. A number of ambitious generals divided the territory among themselves. But they too remained faithful to the dream of a great world brotherhood of Greek and Asiatic ideas and knowledge. They maintained their independence until the Romans added western Asia and Egypt to their other domains. The strange inheritance of this Hellenistic civilisation (part Greek, part Persian, part Egyptian and Babylonian) fell to the Roman conquerors. During the following centuries, it got such a firm hold upon the Roman world, that we feel its influence in our own lives this very day. A SUMMARY A SHORT SUMMARY OF CHAPTERS 1 to 20 THUS far, from the top of our high tower we have been looking eastward. But from this time on, the history of Egypt and Mesopotamia is going to grow less interesting and I must take you to study the western landscape. Before we do this, let us stop a moment and make clear to ourselves what we have seen. First of all I showed you prehistoric man--a creature very simple in his habits and very unattractive in his manners. I told you how he was the most defenceless of the many animals that roamed through the early wilderness of the five continents, but being possessed of a larger and better brain, he managed to hold his own. Then came the glaciers and the many centuries of cold weather, and life on this planet became so difficult that man was obliged to think three times as hard as ever before if he wished to survive. Since, however, that "wish to survive" was (and is) the mainspring which keeps every living being going full tilt to the last gasp of its breath, the brain of glacial man was set to work in all earnestness. Not only did these hardy people manage to exist through the long cold spells which killed many ferocious animals, but when the earth became warm and comfortable once more, prehistoric man had learned a number of things which gave him such great advantages over his less intelligent neighbors that the danger of extinction (a very serious one during the first half million years of man's residence upon this planet) became a very remote one.