446 A BRIEF SURVEY OF HUMAN HISTORY coveries which have influenced human destiny for good and evil. First among these are the products of the Nile and Indus valleys. The former created standards of comfort and de- cency never before known to pre-historic man; the latter gave to the world its first lessons in rational town-planning and city-life, on which indeed civilisation is based. Assyria and Persia set our feet on the dangerous paths of war and imperialism along lines attempted by none before them, though copied and improved upon by others in later times, The Chinese invented above all else, the mariner's compass, gun-powder, and the printing-press; the first brought the European into their country, the second enabled mankind to destroy itself, and the third made a world-renaissance possible. Finally, in the world of antiquity, India revealed her genius for metaphysics and religions, thereby enabling a Schopenhauer to die in peace and her own children .to remain under foreign yoke retaining for themselves the proud privilege of having produced the first Prince of Peace for the edification of the {pugnacious Mongolian race. Greece and Rome, though chronologically belonging to the ancient world, logically belong to our own. The only other people of antiquity that we need comment upon here, are the Israe- lites, who,—while Egypt worshipped her multitude of quaint gods, India rejected her Buddha in preference for her own metaphysics and religions, China accepted the exiled ethic of India to add to her own Confucianism, and Iran was engrossed in the eternal dud between Ahura and Ahriman, —replaced the confused vacancy of the Western mind with the coherent theology of a humanised and unified god. Sudi was the World into which Greece and Rome stepped. It is not easy to summarise the Greek contributions to human civilisation, for the ancient Greeks were the most