How about the slaughter in Hama, Syria, in 1982 when an estimated 10000-20000 civilians were murdered by their brethren? Or in 1933 when the Iraqis massacred the ancient Assyrian Christian population and incited the Arab population to murder and plunder the survivors? Thousands fled the country. Or Dec 15, 1945 when the Kurds of Iraq declared an independent country and in 1961 when tens of thousands of Kurds were killed and 200,000 left homeless? That was the work of your Arab brethren. in the 1970's Saddam drove another 200,000 out into Iran. Syria massacred its Christian population in the 1920's and drove out tens of thousands of Armenians after WWII. The Druse have suffered a similar fate in Syria. Egypt under Nassar expelled its Greek Christian community in the 1950's and encouraged violence against them for years after. Sudan's Arab government has waged campaign after campaign gainst the Christian blacks in the South. Nassar used gas in Yemen in the 1960's, Saddam repeatedly gassed both the Iranian army and the Kurdish civilians in his own country in which thousands of Kurds died. The Egyptian invasion of Yemen resulted in 250,000 dead, the Algerian civil war, 1,000,000 dead, the Lebanese civil war - 15,000, the Libyan incursion into Chad - 100,000, the Sudanese civil war (at least 500,000) and the Iran-Iraq war -over 1,000,000 dead.
Loosely quoted from Benjamin Netanyahu A Durable Peace