Tiberius was elected tribune of the people and killed in the same year.
Gaius Gracchus was the tribune of the people in 123 B.C.
The allies exploded and went into rage mode when the tribune that was going to give them the vote was assassinated.
During this time he tortured people and held his reign of terror called the proscriptions.
Sulla signs a treaty with the Mithridates, then returns from war declaring himself dictator.