The correct answer is option C : explores dramatic irony. Shakespeare uses dramatic irony in Mark Antony's speech through the repeated assertion that "Brutus is an honorable man" while undermining it, which incites revolt in the play and engages the audience on issues of power and rhetoric.
Shakespeare's use of irony in Mark Antony's speech is a powerful method of persuasion and a classic example of dramatic irony.
When analyzing Antony's tone, it's clear that he repeatedly states "Brutus is an honorable man," while providing evidence that suggests the opposite, implying that Brutus's actions in assassinating Caesar were dishonorable.
This irony is not lost on the audience, who are well aware of the true implications behind Antony's words despite his superficial praise of Brutus.
Such dramatic irony contributes significantly to the development of the plot, as it incites the plebeians to question Brutus's honor and ultimately revolt.
The audience's reaction to this is key; Shakespeare anticipates and crafts the speech to slowly shift public opinion within the play, and by extension, to engage the play's actual audience in a dialogue about power, rhetoric, and the nature of betrayal.
The speech also serves as a commentary on the social and political climate of Shakespeare's time, cleverly engaging with the audience's perception of these issues.
Furthermore, Antony's speech can be analyzed for its construction within the rhetorical situation; it reflects a keen understanding of the audience, strategic use of persuasive techniques, and the broader implications of public speech in influencing societal events.