‘HOW THE LONG WALLS WENT DOWN. Tue retreat of the Persians from Athens left that city without a wall or a home. On the return of the Athenians, and the rebuilding of their ruined homes, a new wall became a necessity, and, under the wise advice of Themistocles, the citizens deter- mined that the new wall should be much larger in circuit than the old,—wide enough to hold all Attica in case of war. But no sooner was this begun than a protest arose from rival states. The Spartans in particular raised such a clamor on the subject that Themistocles went to that city and denied that he was fortifying Athens. If they did not believe him, they might send there and see. They did so, and the Spartan ambassadors, on arriving there, found the walls com- pleted and themselves held as hostages for the safe return of Themistocles. Not only Athens was thus fortified, but a still stronger wall was built around Pirzeus, the port, four miles away. Years afterwards, when Athens was in a position to defy the protest of Sparta, her famous Long Walls were built, extending from the city to the port, and forming a great artery through which the food and products brought in ships from distant lands could flow to the city from the sea, in defiance 213