Original sentence: In fact, Greeks in Anatolia were not exiled, but exchanged with Turks in Greece according to the terms of the Treaty of Lausanne signed by both Greek and Turkish governments
Edited sentence: A sizable population of Greeks had been forced to leave its ancestral homelands of Ionia, Pontus and Eastern Thrace between 1914-1922.In fact, the Greeks who left Anatolia after 1923, were not exiled, but exchanged with Turks in Greece according to the terms of the Treaty of Lausanne signed by both Greek and Turkish governments.These refugees, as well as the Greek Americans with origins in Anatolia were not allowed to return after 1923 and the signing of the Treaty of Lausanne