The work, a portion of which is now presented to the reader, has occupied me many years - though often interrupted in its progress, either by more active employment, or by literary undertakings of a character more seductive. These volumes were not only written, but actually in the hands of the publisher before the appearance, and even, I believe, before the announcement of the first volume of Mr. Thirlwall's History of Greece, or I might have declined going over any portion of the ground cultivated by that distinguished scholar [1].