This man also started the Roman Civil War by crossing the Rubicon.
At the Battle of Vosges, this man defeated the Suebi forces led by Ariovistus. At the Battle of Alesia, he defeated Vercingetorix, as described in his Commentaries on the Gallic War, and, at the Battle of Pharsalus, he defeated Pompey the Great. This man also started the Roman Civil War by crossing the Rubicon. For 10 points, name this Roman statesman who, with Crassus and Pompey, formed the First Triumvirate and was assassinated by Cassius and Brutus on the Ides of March.
At the Battle of Vosges, this man defeated the Suebi forces led by Ariovistus.
Gaius Julius Caesar