The Temple of Janus did not long remain closed. The Illyrians, who dwelt near the head of the Adriatic upon its eastern side, were a nation of pirates, who ravaged the coasts of this sea. The Senate having sent embassadors to the Illyrian queen, Teuta, to complain of these outrages, she not only refused to attend to their complaints, but caused one of the embassadors to be murdered. War was straightway declared, and a Roman army for the first time crossed the Adriatic (B.C. 229). Demetrius of Pharos, an unprincipled Greek, who was the chief counselor of Teuta, deserted his mistress, and surrendered to the Romans the important island of Corcyra. Teuta was obliged to yield to the Romans every thing they demanded, and promised that the Illyrians should not appear south of Lissa with more than two vessels. The suppression of piracy in the Adriatic was hailed with gratitude by the Grecian states, and deserves notice as the first occasion upon which the Romans were brought into immediate contact with Greece. The Consul Postumius, who had wintered in Illyria, sent envoys to Athens, Corinth, and other Grecian cities, to explain what had been done. The envoys were received with honor, and thanks were returned to Rome (B.C. 228). The Romans had scarcely brought this trifling war to an end when they became involved in a formidable struggle with their old enemies the Gauls. Since the conquest of the Senones in B.C. 289, and of the Boii in B.C. 283, the Gauls had remained quiet. The Romans had founded the colony of Sena after the subjugation of the Senones; and in B.C. 268 they had still farther strengthened their dominion in those parts by founding the colony of Ariminum. But the greater part of the soil from which the Senones were ejected became Public Land. In B.C. 232 the Tribune C. Flaminius carried an Agrarian Law to the effect that this portion of the public land, known by the name of the "Gallic Land,"[30] should be distributed among the poorer citizens. This alarmed the Boii, who dwelt upon the borders of this district. They invoked the assistance of the powerful tribe of the Insubres, and being joined by them, as well as by large bodies of Gauls from beyond the Alps, they set out for Rome. All Italy was in alarm. The Romans dreaded a repetition of the disaster of the Allia. The Sibylline Books being consulted, declared that Rome must be twice occupied by a foreign foe; whereupon the Senate ordered that two Gauls and a Grecian woman should be buried alive in the forum. The allies eagerly offered men and supplies to meet a danger which was common to the whole peninsula. An army of 150,000 foot and 6000 horse was speedily raised. A decisive battle was fought near Telamon in Etruria. The Gauls were hemmed in between the armies of the two Consuls. As many as 40,000 of their men were slain, and 10,000 taken prisoners (B.C. 225). The Romans followed up their success by invading the country of the Boii, who submitted in the following year (B.C. 224).