BOOK XVI.
[Y.R. 488. B.C. 264.] Origin and progress of the Carthaginian state. After much debate, the senate resolves to succour the Mammertines against the Carthagini- [p. 697] ans, and against Hiero, king of Syracuse. Roman cavalry, then, for the first time, cross the sea, and engage, successfully, in battle with Hiero; who solicits and obtains peace. [Y.R. 489. B.C. 263.] A lustrum: the number of the citizens amounts to two hundred and ninety-two thousand two hundred and twenty-four. D. Junius Brutus exhibits the first show of gladiators, in honour of his deceased father. [Y.R. 490. B.C. 262.] The Aesernian colony established. Successful operations against the Carthaginians and Vulsinians. [Y.R. 491. B.C. 261.]