the submission of his kingdom, which was accepted. He was sent back to his country to prepare for the reception of the expedition.
About the same time Krateros, one of Alexander's most trusted lieutenants, was detached with orders to conduct a large portion of the army into Karmania by the route leading through the territories of Arachosia (Kandahar) and Drangiana (Sistan). The troops entrusted to Krateros comprised the brigades (ταξις) of Attalos, Meleager, and Antigenes, besides some of the archers, the "companions" or guards, and other Macedonians unfit for further active service. The elephants also accompanied this force.
Alexander in person retained the command of the troops serving as marines, while Hephaistion was given supreme command of the rest of the army, which advanced on the right bank of the river. Krateros, who had been transferred to the left bank in Upper Sind, had, of course, been obliged to recross the stream in order to begin his homeward march. His place on the left bank was now taken by Peithon, son of Agenor, who was given a mounted force of lancers and Agrianians, with instructions to place colonists in certain fortified towns, suppress attempts at insurrection, maintain order, and ultimately to rejoin Alexander at Patala. The prince and people of that city fled in terror, but were mostly reassured and induced to return to their homes.
Alexander, considering Patala to be a position of high strategical importance, caused Hephaistion to con-
