Zeus is the Achaean Sky-god. His son Phoebus Apollo is of more complex make. On one side he is clearly a Northman. He has connexions with the Hyperboreans.[50:3] He has a 'sacred road' leading far into the North, along which offerings are sent back from shrine to shrine beyond the bounds of Greek knowledge. Such 'sacred roads' are normally the roads by which the God himself has travelled; the offerings are sent back from the new sanctuary to the old. On the other side Apollo reaches back to an Aegean matriarchal Kouros. His home is Delos, where he has a mother, Leto, but no very visible father. He leads the ships of his islanders, sometimes in the form of a dolphin. He is no 'Hellene'. In the fighting at Troy he is against the Achaioi: he destroys the Greek host, he champions Hector, he even slays Achilles. In the Homeric hymn to Apollo we read that when the great archer draws near to Olympus all the gods tremble and start from their seats; Leto alone, and of course Zeus, hold their ground.[51:1] What this god's original name was at Delos we cannot be sure: he has very many names and 'epithets'. But he early became identified with a similar god at Delphi and adopted his name, 'Apollôn', or, in the Delphic and Dorian form, 'Apellôn'--presumably the Kouros projected from the Dorian gatherings called '_apellae_'.[51:2] As Phoibos he is a sun-god, and from classical times onward we often find him definitely identified with the Sun, a distinction which came easily to a Kouros. In any case, and this is the important point, he is at Delos the chief god of the Ionians. The Ionians are defined by Herodotus as those tribes and cities who were sprung from Athens and kept the Apaturia. They recognized Delos as their holy place and worshipped Apollo Patrôos as their ancestor.[51:3] The Ionian Homer has naturally brought us the Ionian god; and, significantly enough, though the tradition makes him an enemy of the Greeks, and the poets have to accept the tradition, there is no tendency to crab or belittle him. He is the most splendid and awful of Homer's Olympians.