Which is why all muslims are such good practioners of the art, just look at the Jews in medina, the Armenians, the Jews of Europe, the Slavs of Yugoslavia, the Hindus, the Sikhs and laterly the Syrians.
Actually I was thinking of the Christian genocide of Jews during the Holocaust; the Rwandan genocide (also Christian), the attempted genocide by the Serbs of ethnic Albanian Muslims; the American genocides against various indiginous peoples in North America; the Great Irish Famine; the Russian expulsion and genocide of the Circassians and most of the Muslim population of the North Caucusus; the Ottoman persecution and genocide of it's Christian minorities (Assyrians, Greeks and Armenians) and Kurds; the Russian Genocide against the Don Cossacks; the Soviet expulsion and genocide of the Chechnyans and mass deportations of Lithuanians, Latvians and Estonians to areas where they could not survive (like Siberia); the Nanking massacre; the Dominican genocide of Haitians living in the Dominican Republic....and that is only a few.