The political divisions of independent Greece, in the days when it gradually came under the power of Rome, differ almost as much from those to which we are used during the Persian and Peloponnesian wars, as these last differ from the earlier divisions in the Homeric catalogue. The chief feature of these times was the power which was held, as we have before seen, by the Macedonian kings, and the alliances made by the different Greek states in order to escape or to throw off their yoke. The result was that the greater part of Greece was gradually mapped out among large confederations, much larger at least than Greece had ever seen before. ♦The Achaian League, B.C. 280.♦ The most famous of these, the League of _Achaia_, began among the old Achaian cities on the south of the Corinthian Gulf. ♦B.C. 191.♦ It gradually spread, till it took in the whole of Peloponnêsos, together with Megara and one or two outlying cities. Thus Corinth, Argos, Elis, and even Sparta, instead of being distinct states as of old, with a greater or less dominion over other cities, were now simply members of one federal body. ♦The Aitolian League.♦ In Northern Greece the League of _Aitolia_ now became very powerful, and extended itself far beyond its old borders. Akarnania, Phôkis, Lokris, and Boiôtia formed Federal states of less power, and so did _Epeiros_, where the kings had been got rid of, and which was now reckoned as a thoroughly Greek state. The Macedonian kings held different points at different times: Corinth itself for a good while, and Thessaly and Euboia for longer periods, might be almost counted as parts of their kingdom. ♦Roman interference in Greece.♦