President Obama used a pathos of humor in the excerpt aforementioned from his 'Back To School' speech.
What is the significance of humor pathos?
When an expression of thoughts are done in such a way that they create a sense of amused feelings in the passage, are known as humor pathos.
In the speech of 'Back-to-School' By Obama, he used humor pathos in order to convey the students the importance of studies in the lives of a successful human being.
Hence, option A holds true regarding the use of humor pathos.
Learn more about humor pathos here:
https://brainly.com/question/2873444
#SPJ2
