The utter impotence of the Turkish power was so clearly established by this event, that it was obvious nothing but a change of its institutions could save it from total dissolution. Mahmoud therefore was determined to effect this change, or perish in the attempt. His preliminary step was the extirpation of the Janissaries. This desperate militia now turned up their kettles in the Atmeidan and 40,000 men rushed round them. The sultan caused the standard of the Prophet to be displayed in the Mosque of Achmet, and all the well-affected flocked to it. He required a _fetva_ from the Sheik Islam, to authorise him to kill the Janissaries if they resisted: it was granted by the chief of the Faith, and he sent his adherent, _Kara Gehenna_, or “the black infernal,” to execute it. The Janissaries were surrounded with artillery, and he at once opened a discharge with grape-shot on the dense crowd. He battered down their _kislas_, or barracks, over their heads, and never ceased till this fierce and formidable body of men were left a monument in the midst of Constantinople, a mound of mangled flesh and smoking ashes slaked in blood. To perpetuate the utter destruction of this corps, and ensure its extinction, a firman was issued, obliterating its very name, and declaring it penal for any man ever to pronounce it. Just before the destruction of the Janissaries at Constantinople, that of the Mamelukes had been effected in Egypt. These descendants of Christian slaves, equally formidable to the Porte, had been doomed to like destruction by the predecessor of Mahmoud. They were invited to a feast on board the Capitan Pasha’s ship, when the most formidable of their chiefs were seized and strangled. The remnant were induced, by solemn promises of protection to enter the fortress of Cairo, when every man of them was sacrificed in cold blood, without pity or remorse. Thus these two corps, originally formed and recruited from a Christian population, became, in the hands of the Osmanli, for many centuries, the most powerful and unrelenting opponents of the people professing the faith of their ancestors, and at length became so formidable to their employers as to render their own destruction necessary. Not a remnant of these extraordinary renegades, now exists in the world, and the very names of Mameluke and Janissary are condemned to everlasting oblivion.