Plutarch states that Alexander founded more than seventy new cities in Asia.[645] So large a number of them is neither verifiable nor probable, unless we either reckon up simple military posts, or borrow from the list of foundations really established by his successors. Except Alexandria in Egypt, none of the cities founded by Alexander himself can be shown to have attained any great development. Nearly all were planted among the remote, warlike, and turbulent peoples eastward of the Caspian Gates. Such establishments were really fortified posts to hold the country in subjection: Alexander lodged in them detachments from his army; but none of these detachments can well have been large, since he could not afford materially to weaken his army, while active military operations were still going on and while farther advance was in contemplation. More of these settlements were founded in Sogdiana than elsewhere; but respecting the Sogdian foundations, we know that the Greeks whom he established there, chained to the spot only by fear of his power, broke away in mutiny immediately on the news of his death.[646] Some Greek soldiers in Alexander’s army on the Jaxartes or the Hydaspes, sick and weary of his interminable marches, might prefer being enrolled among the colonists of a new city on one of these unknown rivers, to the ever-repeated routine of exhausting duty.[647] But it is certain that no volunteer emigrants would go forth to settle at distances such as their imaginations could hardly conceive. The absorbing appetite of Alexander was conquest, to the East, West, South, and North; the cities which he planted were established, for the most part, as garrisons to maintain his most distant and most precarious acquisitions. The purpose of colonization was altogether subordinate; and that of hellenizing Asia, so far as we can see, was not even contemplated, much less realized. [645] Plutarch, Fortun. Al. M. p. 328. Plutarch mentions, a few lines afterwards, Seleukeia in Mesopotamia, as if he thought that it was among the cities established by Alexander himself. This shows that he has not been exact in distinguishing foundations made by Alexander, from those originated by Seleukus and the other Diadochi.