Kennedy is a successful orator due to which technique of speaking?
a. answering opposing views in the body of the speech
b. providing facts and statistics to support his opinion
c. knowing and understanding his audience's emotions
d. appealing to authority in the end of the speech

Kennedy was a successful orator due to his technique of speaking providing facts and statistics to support his opinion.

Explanation:

John F. Kennedy was a very strong orator, that sustained all his arguments with solid evidence. He showed many times that he was somewhat cold and really didn't used emotions or stylistic resources to speak. However, he managed to connect with the public by providing the truth. That lead him to bear his topics of discussion and debate.

Kennedy also used common reasoning and referencing to contextualize the public, he adapted his language to the regular person and explained the reasons sharp and short. He didn't ramble, he uses to go straight to his point and that gave him the respect and recognition of a powerful leader that defined an era of strong fighting against the system.

true

explanation:

d. william mckinley's southern upbringing him win.