"Speak plainly," he scornfully demanded. "Will you, or will you not, leave to each of the Bœotian cities its separate autonomy?"

"Will you leave each of the Laconian towns its separate autonomy?" demanded Epaminondas.

Not another word was said. Agesilaus, the Spartan king, who was also president of the congress, caused the name of Thebes to be stricken from the roll, and proclaimed that city to be excluded from the treaty of peace.

It was a bold move on the part of Epaminondas, for it meant war with all the power of Sparta, relieved of all other enemies by the peace. Sparta had conquered and humbled Athens. It had conquered many other cities, forcing some of them to throw down their walls and go back again to their old state of villages. What upstart was this that dared defy its wrath and power? Thebes could hope for no allies, and seemed feeble against Spartan strength. How dared, then, this insolent delegate to fling defiance in the teeth of the lord of Greece?

Fortunately Thebes needed no allies. It had two men of warlike genius, Epaminondas and Pelopidas. These were to prove in themselves worth a host of allies. The citizens were with them. Great as was the danger, the Thebans sustained Epaminondas in his bold action, and made him general of their army. He at once marched to occupy a pass by which it was expected the Spartans would come. Sparta at that moment had a strong army under Cleombrotus, one of its two kings, in Phocis, on the frontier of Bœotia. This was at once ordered to march against defiant Thebes.

Cleombrotus lost no time, and with a military skill which Spartans rarely showed he evaded the pass which Epaminondas held, followed a narrow mountain-track, captured Creusis, the port of Thebes, with twelve war-ships in the harbor, and then marched to a place called Leuctra, within an easy march of Thebes, yet which left open communication with Sparta by sea, by means of the captured port.

The Thebans had been outgeneralled, and were dismayed by the result. The Spartans and their king were full of confidence and joy. All the eloquence of Epaminondas and the boldness of Pelopidas were needed to keep the courage of their countrymen alive and induce them to march against their foes. And it was with much more of despair than of hope that they took up at length a position on the hilly ground opposite the Spartan camp.

The two armies were not long in coming to blows. The Spartans and their allies much exceeded the Thebans in numbers. But Epaminondas prepared to make the most of his small force by drawing it up in a new array, never before seen in Greece.

Instead of forming the narrow line of battle always before the rule in Greek armies, he placed in front of his left wing Pelopidas and the Sacred Band, and behind them arranged a mass of men fifty shields deep, a prodigious depth for a Grecian host. The centre and right were drawn up in the usual thin lines, but were kept back on the defensive, so that the deep column might join battle first.