A thousand years later, when Assyria conquered all of western Asia, Egypt became part of the empire of Sardanapalus. In the seventh century B.C. it became once more an independent state which obeyed the rule of a king who lived in the city of Sais in the Delta of the Nile. But in the year 525 B.C., Cambyses, the king of the Persians, took possession of Egypt and in the fourth century B.C., when Persia was conquered by Alexander the Great, Egypt too became a Macedonian province. It regained a semblance of independence when one of Alexander's generals set himself up as king of a new Egyptian state and founded the dynasty of the Ptolemies, who resided in the newly built city of Alexandria. Finally, in the year 89 B.C., the Romans came. The last Egyptian queen, Cleopatra, tried her best to save the country. Her beauty and charm were more dangerous to the Roman generals than half a dozen Egyptian army corps. Twice she was successful in her attacks upon the hearts of her Roman conquerors. But in the year 30 B.C., Augustus, the nephew and heir of Caesar, landed in Alexandria. He did not share his late uncle's admiration for the lovely princess. He destroyed her armies, but spared her life that he might make her march in his triumph as part of the spoils of war. When Cleopatra heard of this plan, she killed herself by taking poison. And Egypt became a Roman province. MESOPOTAMIA MESOPOTAMIA--THE SECOND CENTRE OF EASTERN CIVILISATION I AM going to take you to the top of the highest pyramid and I am going to ask that you imagine yourself possessed of the eyes of a hawk. Way, way off, in the distance, far beyond the yellow sands of the desert, you will see something green and shimmering. It is a valley situated between two rivers. It is the Paradise of the Old Testament. It is the land of mystery and wonder which the Greeks called Mesopotamia--the "country between the rivers." The names of the two rivers are the Euphrates (which the Babylonians called the Purattu) and the Tigris (which was known as the Diklat). They begin their course amidst the snows of the mountains of Armenia where Noah's Ark found a resting place and slowly they flow through the southern plain until they reach the muddy banks of the Persian gulf. They perform a very useful service. They turn the arid regions of western Asia into a fertile garden.