Any type of essay. His use of shared backgrounds and ethics is extremely effective in connecting the country and world as one, while also working to strengthen his call to duty.
Through the use of powerful anaphora, antithesis, and chiasmus, Kennedy convinces millions throughout the country that cooperation is in the hands of the common people and must occur for world peace to ensue.
Whether we realize it or not, within these daily situations lie the three proofs of rhetoric: the appeal to emotion, the use of character, and the appeal to reason pathos, ethos, and logos, respectively.
We are all descendants or supporters of the brave patriots who fought in the revolutionary war to stand for these same principles, and by referencing this shared heritage, Kennedy is able to further unite the American people.
In the eyes of the masses, John Fitzgerald Kennedy was a breath of fresh air for the American People. Along with uniting the American populace as one, Kennedy unites the human populace as one.
He was a youthful president, with his youthful image; he was able to rally the younger generations with a progressive vision He makes it clear that his aim is to work with adversaries towards the betterment of society.