Egyptians condemned for any kind of criminal offence became slaves, or were condemned to public hard labor. As equality before the law prevailed in Egypt, a person belonging to the superior caste (red-skin) was liable thus to become a slave in his own country. Contrary, however, to the custom of almost the whole of antiquity, and even of earlier Christian times, the Egyptians never reduced debtors to personal slavery. A debtor was not personally responsible, and could not be sold into slavery by his creditor. Slaves of every kind might be redeemed and manumitted. They then became equal to other Egyptians, as is evidenced by the marriage of Joseph with a daughter of a high-priest, and by his eminent official position. Children born from Egyptians and their slave women, whether red, yellow, black or white, were equal in all rights, and shared the inheritance with the legitimate offspring of the same father. The father transmitted his own status to his children, according to a custom general in the East, and ascending to the remotest antiquity. Slaves worked in the mines, and were employed on every kind of hard labor, but principally, and as far as possible, on those great and almost indestructible public works and monuments that distinguished the cities of the Nile. It was the pride of the Pharaohs to be enabled to inscribe on the structure that the work was not performed by the hands of Egyptians--referring to the hard work, such as carrying blocks, raising and preparing material, digging canals, etc. All the servants about the palace, sanctuary and villa were slaves. They belonged to all races and colors, and as such are represented on the monuments. In ancient, independent Egypt, therefore, slavery was, in the strictest sense, limited to the household. Such was Egypt, the most ancient of nations and civilizations. In her, slavery was an incidental and abnormal condition, and did not enter into the vitals of society during the long centuries that this society stood foremost among nations and civilizations. In the last stages of Egyptian history, however, domestic slavery did its terrible work, helped by conquests by foreigners, by the overthrow of its independence, by exactions, tributes, and all kinds of oppressions. Then only was it that political slavery, or what is called oriental despotism, became altogether fused with domestic slavery.