Rhetorical Analysis Thesis and Line of Reasoning
Write a defensible rhetorical analysis thesis and plan a line of reasoning based on purpose, choices, and audience effect.
A lesson of AP English Language and Composition, in Rhetorical Analysis Essay, about 10 minutes.
By the end of this lesson, you will be able to craft a defensible, specific rhetorical analysis thesis, construct a coherent line of reasoning across body paragraphs, and connect each analytical move to the author's overall purpose.
What Makes a Strong RA Thesis?
The rhetorical analysis thesis is the single most important sentence in your essay — it tells the grader what your analysis will argue, sets up your line of reasoning, and signals whether you understand the text's purpose.
A strong RA thesis contains:
- The author's name and the title of the text
- The author's purpose (what effect they are trying to achieve, for what audience)
- The rhetorical strategies being analyzed (at least a gesture toward them)
- How those strategies serve the purpose (the analytical claim)
The Spectrum of RA Theses
Level 0 (no thesis / description):
"In his speech, Kennedy uses many rhetorical devices to convey his message."
This is not a thesis — it says nothing specific about how or why.
Level 1 (weak but present):
"Kennedy uses ethos, pathos, and logos to persuade his audience that America should go to the moon."
Identifies strategies and purpose but makes no claim about HOW the strategies work or WHY they're effective. Just a list.
Level 2 (competent):
"In his 1962 'We Choose to Go to the Moon' speech, Kennedy uses grand, aspirational language and repeated structural parallelism to transform a costly government program into a moral imperative, presenting national sacrifice as the measure of civilization."
Specific strategies, specific purpose, and a claim about HOW the strategies serve that purpose.
Level 3 (exemplary):
"In his 1962 'We Choose to Go to the Moon' speech at Rice Stadium, Kennedy solves a specific rhetorical problem: persuading a skeptical public to support a multibillion-dollar program with no guaranteed payoff. He does so by reframing cost as proof of ambition — deploying a relentless series of civilizational analogies that make rejecting the space program equivalent to rejecting the entire tradition of human progress, while his rhythmic anaphora transforms the speech's climax into something approaching religious commitment."