ALEXANDER'S INVASION OF INDIA (327 B.C.).--Although we find obscure notices of India in the records of the early historic peoples of Western Asia, yet it is not until the invasion of the peninsula by Alexander the Great in 327 B.C. that the history of the Indian Aryans comes in significant contact with that of the progressive nations of the West. From that day to our own its systems of philosophy, its wealth, and its commerce have been more or less important factors in universal history. Greece carried on an intellectual commerce with this country; Rome, and the Italian republics of the Middle Ages, a more material but not less important trade. Columbus was seeking a short all-sea route to this country when he found the New World. And in the upbuilding of the imperial greatness of the England of to-day, the wealth and trade of India have played no inconsiderable part. 2. CHINA. GENERAL REMARKS: THE BEGINNING.--China is the seat of a very old civilization, older perhaps than that of any other land save Egypt; yet Chinese affairs have not until recently exerted any appreciable influence upon the general current of history. All through ancient and mediæval times the country lay, vague and mysterious, in the haze of the world's horizon. During the Middle Ages the land was known to Europe under the name of Cathay. The beginning of the Chinese nation was a band of Turanian wanderers who came into the basin of the Yellow River, from the West, probably prior to 3000 B.C. These immigrants gradually pushed out the aborigines whom they found in the land, and laid the basis of institutions that have endured to the present day. DYNASTIC HISTORY.--The government of China since the remotest times has been a parental monarchy. The Emperor is the father of his people. But though an absolute prince, still he dare not rule tyrannically: he must rule justly, and in accordance with the ancient customs and laws.