Imperator for life; he was nominated Consul for the next ten years, and both Dictator and Praefectus Morum for life; his person was declared sacred; a guard of Senators and Knights was appointed to protect him, and the whole Senate took an oath to watch over his safety. If we now look at the way in which Caesar exerted his sovereign power, it can not be denied that he used it in the main for the good of his country. He still pursued his former merciful course: no proscriptions or executions took place; and he began to revolve vast schemes for the benefit of the Roman world. At the same time he was obliged to reward his followers, and for that reason he greatly increased the number of senators and magistrates, so that there were 16 Praetors, 40 Quaestors, and 6 AEdiles, and new members were added to the priestly colleges. Among other plans of internal improvement, he proposed to frame a digest of all the Roman laws, to establish public libraries, to drain the Pomptine marshes, to enlarge the harbor of Ostia and to dig a canal through the isthmus of Corinth. To protect the boundaries of the Roman Empire, he meditated expeditions against the Parthians and the barbarous tribes on the Danube, and had already begun to make preparations for his departure to the East. In the midst of these vast projects he entered upon the last year of his life, B.C. 44, and his fifth Consulship and Dictatorship. He had made M. Antonius his colleague in the Consulship, and M. Lepidus the Master of the Horse. He had for some time past resolved to preserve the supreme power in his family; and, as he had no legitimate children, he had fixed upon his great-nephew Octavius (afterward the Emperor Augustus) as his successor. Possessing royal power, he now wished to obtain the title of king, and accordingly prevailed upon his colleague Antonius to offer him the diadem in public on the festival of the Lupercalia (the 15th of February). But the very name of king had long been hateful at Rome; and the people displayed such an evident dislike to the proposal that it was dropped for the present.