Answer:
Cicero
Explanation:
The Second Triumvirate was the political alliance that was formed between Augustus Caesar, Marcus Antonius, and Marcus Aemilius after the assassination of Julius Caesar so they could avenge his death and take control of the Roman Republic back.
Those three used Proscriptions to persecute the political opponents of the Caesarian faction, the most notable one was Cicero that was a strong opposition to Julius Caesar, he was considered an enemy of the State, he was captured and killed.
