Question: Gaius Calvisius Sabinus was a consul under the alliance formed on what date?
Sentence (from "Second Triumvirate"): Unlike the earlier First Triumvirate, the Second Triumvirate was an official, legally established institution, whose overwhelming power in the Roman state was given full legal sanction and whose "imperium maius" outranked that of all other magistrates, including the consuls.
Relevant evidence: No