Answer :
President J.F Kennedy used the Cause and Effect Structure to organize his speech. (Option A) This is based on the excerpt attached.
Why is is required to Use Organizational structure in Speeches?
The need for structure is simple. It allows the audience to follow and comprehend the content of the speech easily.
In this case, the situation warranted explanation hence the use of Cause and Effect Speech Organizational structure.
Learn more about speech structures at;
https://brainly.com/question/19712086
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