Some of the powerful viceroys of Dushan's provinces speedily made themselves independent.
Although the establishment of a lucrative trade between India and central Asia had been the dream of many successive Indian viceroys, and much had been done towards improving the approaches to Simla from the north, very little was in really known of the highlands of the Pamirs, or of the regions of the great central depression, before the mission of central Asia.
The Tell el-Amarna Letters (15th century B.C.) show Syria held in part by Egyptian viceroys, who are much preoccupied with southward movements in the Buka'a and the rest of the interior beyond their control, due to pressure of Amorite peoples, and of the Mitanni and the Kheta, whose non-Semitic blood was mingled with that of the Aramaeans even in Palestine.
The Sicilian kings ruled Athens by viceroys till 1385, when the Florentine Nerio Acciajuoli, lord of Corinth, defeated the Catalonians and seized the city.
Much favoured by the earlier viceroys of Mehemet Ali's house, and removed from the Mameluke troubles, Alexandria was the real capital of Egypt till Said Pasha died there in 1863 and Ismail came into power.