population, and the number of causes to be tried in the courts, for which, the two already existing not affording sufficient space, it was thought necessary to have a third. It was therefore opened for public use before the temple of Mars was completely finished; and a law was passed, that causes should be tried, and judges chosen by lot, in that place.
The temple of Mars was built in fulfilment of a vow made during the war of Philippi, undertaken by him to avenge his father’s murder. He ordained that the senate should always assemble there when they met to deliberate respecting wars and triumphs; that thence should be despatched all those who were sent into the provinces in the command of armies; and that in it those who returned victorious from the wars, should lodge the trophies of their triumphs.
He erected the temple of Apollo 152 in that part of his house on the Palatine hill which had been struck with lightning, and which, on that account, the soothsayers declared the God to have chosen. He added porticos to it, with a library of Latin and Greek authors 153; and when advanced in years, (93) used frequently there to hold the senate, and examine the rolls of the judges.
He dedicated the temple to Apollo Tonans 154, in acknowledgment of his escape from a great danger in his Cantabrian expedition; when, as he was travelling in the night, his litter was struck by lightning, which killed the slave who carried a torch before him. He likewise constructed some public buildings in the name of others; for instance, his grandsons, his wife, and sister. Thus he built the portico and basilica