Even at this early age the Greeks had made considerable advances in civilization. They were collected in fortified towns, which were surrounded by walls and adorned with palaces and temples. The massive ruins of Mycenae and the sculptured lions on the gate of this city belong to the Heroic age, and still excite the wonder of the beholder. Commerce, however, was little cultivated, and was not much esteemed. It was deemed more honourable for a man to enrich himself by robbery and piracy than by the arts of peace. Coined money is not mentioned in the poems of Homer. Whether the Greeks were acquainted at this early period with the art of writing is a question which has given rise to much dispute, and must remain undetermined; but poetry was cultivated with success, though yet confined to epic strains, or the narration of the exploits and adventures of the Heroic chiefs. The bard sung his own song, and was always received with welcome and honour in the palaces of the nobles. In the battle, as depicted by Homer, the chiefs are the only important combatants, while the people are an almost useless mass, frequently put to rout by the prowess of a single hero. The chief is mounted in a war chariot, and stands by the side of his charioteer, who is frequently a friend. CHAPTER III. GENERAL SURVEY OF THE GREEK PEOPLE--NATIONAL INSTITUTIONS. The Greeks, as we have already seen, were divided into many independent communities, but several causes bound them together as one people. Of these the most important were community of blood and language--community of religious rites and festivals--and community of manners and character. All the Greeks were descended from the same ancestor and spoke the same language. They all described men and cities which were not Grecian by the term BARBARIAN. This word has passed into our own language, but with a very different idea; for the Greeks applied it indiscriminately to every foreigner, to the civilized inhabitants of Egypt and Persia, as well as to the rude tribes of Scythia and Gaul.