Who are the prominent political figures that Dante meets in Hell?

The correct choice highlights Dante's engagement with political themes within his work, particularly through the characters Brutus and Cassius. These historical figures are notable in Dante's Hell because they represent betrayal, specifically the betrayal of Julius Caesar. Dante places them in the deepest part of Hell, reserved for the worst sinners, illustrating the severity with which he views treachery against a leader. The inclusion of Florentine citizens further emphasizes Dante’s focus on the political corruption and moral failures of his own time, as he critiques individuals connected to the turbulent political landscape of 14th-century Florence.

The other options, while including significant figures, do not align with Dante's emphasis on political betrayal and its impact on society. Plato and Aristotle, while important philosophers, are primarily associated with themes of ethics and knowledge rather than the political discourse that Dante explores. Virgil and Beatrice are vital guides for Dante, representing reason and divine love, but they do not fit into the category of political figures. Lastly, Julius Caesar and Marc Antony are significant historical figures but are not the focus within the Hell portion of Dante's work; instead, they appear in a more historical context rather than the specific moral and political commentary found in Dante’s portrayal of Brutus and Cassius.