Sulla, too, had proved himself a great general, but he, unlike Marius, was an educated man and an Optimate, and was useful in time of peace as in time of war.

The ever-ready jealousy of Marius was roused when he noticed that Sulla was now much more powerful in Rome than was he.

Nor were his feelings soothed when he saw on the Capitol a new statue of victory, which had been erected by Bocchus, King of Numidia. By the side of the chief figure were others in gold, representing Bocchus delivering Jugurtha to Sulla.

To Sulla! Marius was very angry when he saw that. Jugurtha would never have been captured but for him. It was he, Marius, who should have stood in the place Sulla had been given!

The old general determined to pull down the statue. But Sulla heard what Marius meant to do, and refused to allow it, so that a struggle between them was inevitable. But at this very time a new war broke out, and all private quarrels were laid aside.

The war that began in 89 B.C. was called the Social War. It was caused by the discontent of the Italian people, to whom the full rights of Roman citizens had not been given. Marius and Sulla both fought in this war.

As of old, Marius was never to be enticed to fight against his will. So slow, indeed, was he to lead his men to battle, that one of the generals on the other side doubted his courage. ‘If you are indeed a great general, Marius,’ he said, ‘leave your camp and fight a battle.’

But all Marius answered was: ‘If you are one, make me do so against my will.’

Although Marius was now sixty-six years of age, he was as good a commander as ever, and won a great battle, in which six thousand of the enemy was slain. But at the end of a year, although the war was not yet over, Marius resigned his command, saying that his health was not good.

Sulla also gained many victories in this Social War, which came to an end in 88 B.C., for the Senate then granted the Italians the rights of citizens, and to obtain this had been the object of the war. But while all the Italian cities enjoyed new privileges, Rome was still to continue the centre of the Republic, where magistrates were elected and laws were ratified.