 Complete the following phrase:  Under Persian rule, many Greeks were deported to Bactria, so that their communities and language became common in the area. During the reign of Darius I, the inhabitants of the Greek city of Barca, in Cyrenaica, were deported to Bactria for refusing to surrender assassins. In addition, Xerxes also settled the Branchidae in Bactria; they were the descendants of Greek priests who had once lived near Didyma western Asia Minor and betrayed the temple to him. Herodotus also records a Persian commander threatening to enslave daughters of the 