In the quaint diction of early biblical history is told the manner of the Egyptian use of slaves. We learn how Joseph was treacherously sold by his brethren into Egyptian captivity, but gaining favor, was placed in the house of his master, and how, in later years, when famine waxed sore in the land of Canaan, Joseph's father, Jacob, and his brethren and their flocks went into Egypt and prayed to Pharaoh for permission to dwell there, and partly through the influence of Joseph were given permission to live in the country of Goshen. The Israelites grew and multiplied until the land was filled with them, but new Kings ruled in Egypt, hostile to them, and their lives were made bitter with hard bondage and compulsory work in mortar and brick, "and they built for Pharaoh treasure cities, Pithom and Raamses." When the Hebrews, under the guidance of Moses, left Egypt, they took slaves with them, and in their subsequent history we find a record of the use of two classes of slaves, the Hebrew born and those of alien blood. The Hebrew slave usually became such by selling himself on account of his poverty, or because it was imposed upon him as a punishment for crime. He could claim his liberty at the end of six years, but not so with the alien, who was in bondage for life. Jerusalem was built, and after many years captured by Nebuchadnezzar, King of Babylon, who razed the city and carried the upper classes of the Hebrews captive to Babylon, where they remained in a condition of servitude until the destruction of Babylon by Cyrus the Great, King of Persia, who, as a political measure, permitted the Hebrews to return to their homes and rebuild Jerusalem. Egypt went down to rise no more before the new power of the Persians, who, in turn, gave way to the Greeks, and they to the Romans. Throughout the history of the ancient people, the Egyptians, the Syrians, Babylonians, Phoenicians, Medes and Persians, slavery developed in the same general way; the prisoner of war was held in slavery and reduced to the lowest caste, and this we find true in China, Ancient India and in the history of the Aztecs.