The repetition of responsibility in the passage helps Obama achieve his purpose by
- Emphasizing the main idea of the speech.
- Providing evidence to support his speech.
- Soothing the audience with the rhythm of the speech.
- Showcasing his expertise at writing a speech.
Answer:-
1) Emphasizing the main idea of the speech,
What is a Speech?
Speech can be defined as a method or process of addressing public at large in order to gain their attention and convey the thoughts and ideas through the words.
The President addressing all the students by conveying the central idea of responsibility through his speech. Mr. Obama stressed on the word responsibility many times in his speech.
President Obama even used the word responsibility in the beginning of his speech and gave utmost emphasis on the word responsibility throughout his speech.
Therefore, the repetition of responsibility in the passage helps Obama achieve his purpose by emphasizing the main idea of the speech, Option (1) is correct.
