of men and money from France, were of less avail than the errors, the cruelty, and death, of their most formidable adversary. When the despair of the Greek subjects invited Calo-John as their deliverer, they hoped that he would protect their liberty and adopt their laws: they were soon taught to compare the degrees of national ferocity, and to execrate the savage conqueror, who no longer dissembled his intention of dispeopling Thrace, of demolishing the cities, and of transplanting the inhabitants beyond the Danube. Many towns and villages of Thrace were already evacuated: a heap of ruins marked the place of Philippopolis, and a similar calamity was expected at Demotica and Adrianople, by the first authors of the revolt. They raised a cry of grief and repentance to the throne of Henry; the emperor alone had the magnanimity to forgive and trust them. No more than four hundred knights, with their sergeants and archers, could be assembled under his banner; and with this slender force he fought [321] and repulsed the Bulgarian, who, besides his infantry, was at the head of forty thousand horse. In this expedition, Henry felt the difference between a hostile and a friendly country: the remaining cities were preserved by his arms; and the savage, with shame and loss, was compelled to relinquish his prey. The siege of Thessalonica was the last of the evils which Calo-John inflicted or suffered: he was stabbed in the night in his tent; and the general, perhaps the assassin, who found him weltering in his blood, ascribed the blow, with general applause, to the lance of St. Demetrius. [33] After several victories, the prudence of Henry concluded an honorable peace with the successor of the tyrant, and with the Greek princes of Nice and Epirus. If he ceded some doubtful limits, an ample kingdom was reserved for himself and his feudatories; and his reign, which lasted only ten years, afforded a short interval of prosperity and peace. Far above the narrow policy of Baldwin and Boniface, he freely intrusted to the Greeks the most important offices of the state and army; and this liberality of sentiment and practice was the more seasonable, as the princes of Nice and Epirus had already learned to seduce and employ the mercenary valor of the Latins. It was the aim of Henry to unite and reward his deserving subjects, of every nation and language; but he appeared less solicitous to accomplish the impracticable union of the two churches. Pelagius, the pope's legate, who acted as the sovereign of Constantinople, had interdicted the worship of the Greeks, and sternly imposed the payment of tithes, the double procession of the Holy Ghost, and a blind obedience to the Roman pontiff. As the weaker party, they pleaded the duties of conscience, and implored the rights of toleration: "Our bodies," they said, "are CÊsar's, but our souls belong only to God." The persecution was checked by the firmness of the emperor: [34] and if we