https://www.wsj.com/articles/when-turkey-destroyed-its-christians-11558109896?cx_testId=30&cx_testVariant=cx_1&cx_artPos=0#cxrecs_s
Between 1894 and 1924, the number of Christians in Asia Minor fell from some 3-4 million to just tens of thousands—from 20% of the area’s population to under 2%. Turkey has long attributed this decline to wars and the general chaos of the period, which claimed many Muslim lives as well. But the descendants of Turkey’s Christians, many of them dispersed around the world since the 1920s, maintain that the Turks murdered about half of their forebears and expelled the rest.
The Christians are correct. Our research verifies their claims: Turkey’s Armenian, Greek and Assyrian (or Syriac) communities disappeared as a result of a staggered campaign of genocide beginning in 1894, perpetrated against them by their Muslim neighbors. By 1924, the Christian communities of Turkey and its adjacent territories had been destroyed.
Over the past decade, we have sifted through the Turkish, U.S., British and French archives, as well as some Greek materials and the papers of the German and Austro-Hungarian foreign ministries. This research has made it possible to document a strikingly consistent pattern of ethno-religious atrocity over three decades, perpetrated by the Turkish government, army, police and populace.
The concentrated slaughter of Turkey’s Armenians in 1915-16, commonly known as the Armenian genocide, is well documented and acknowledged (outside of Turkey, which still bitterly objects to the charge).