Cairo contained three hundred thousand inhabitants. Its population was brutal and ferocious in the extreme. The capital was in a state of terrible agitation, for the path of Oriental conquerors is ever marked with brutality, flames, and blood. Napoleon immediately dispatched a detachment of his army into the city to restore tranquillity, and to protect persons and property from the fury of the populace. The next day but one, with great pomp and splendor, at the head of his victorious army, he entered Cairo, and took possession of the palace of Mourad Bey. With the most extraordinary intelligence and activity he immediately consecrated all his energies to promote the highest interest of the country he had conquered. Nothing escaped his observation. He directed his attention to the mosques, the harems, the condition of the women, the civil and religious institutions, the state of agriculture, the arts, and sciences--to every thing which could influence the elevation and prosperity of the country. He visited the most influential of the Arab inhabitants, assured them of his friendship, of his respect for their religion, of his determination to protect their rights, and of his earnest desire to restore to Egypt its pristine glory. He disclaimed all sovereignty over Egypt, but organized a government to be administered by the people themselves. He succeeded perfectly in winning their confidence and admiration. He immediately established a congress, composed of the most distinguished citizens of Cairo, for the creation of laws and the administration of justice, and established similar assemblies in all the provinces, which were to send deputies to the general congress at Cairo. He organized the celebrated Institute of Egypt, to diffuse among the people the light and the sciences of Europe. Some of the members were employed in making an accurate description and a perfect map of Egypt; others were to study the productions of the country, that its resources might be energetically and economically developed; others were to explore the ruins, thus to shed new light upon history; others were to study the social condition of the inhabitants, and proper plans for the promotion of their welfare, by the means of manufactures, canals, roads, mills, works upon the Nile, and improvements in agriculture. Among the various questions proposed to the Institute by Napoleon, the following may be mentioned as illustrative of his enlarged designs: Ascertain the best construction for wind and water mills; find a substitute for the hop, which does not grow in Egypt, for the making of beer; select sites adapted to the cultivation of the vine; seek the best means of procuring water for the citadel of Cairo; select spots for wells in different parts of the desert; inquire into the means of clarifying and cooling the waters of the Nile; devise some useful application of the rubbish with which the city of Cairo, and all the