In dictionaries:
First Triumvirate
Alliance of three Roman leaders.
Second Triumvirate
Political alliance of three Roman leaders.
Great Triumvirate
In U.S. politics, the Great Triumvirate (known also as the Immortal Trio) refers to a triumvirate of three statesmen who dominated American politics for much of the first half of the 19th century, namely Henry Clay of Kentucky, Daniel Webster of Massachusetts and John C. Calhoun of South Carolina.
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