How does president wilson build his argument and persuade his listeners in "war message to congress"? a. he uses positive words to describe the enemy. b. he cites published works to support his view. c. he uses confident and powerful words. d. he tells a personal story that relates to the topic.

The correct option is C.

President Wilson uses confident and powerful words to build his argument and persuade his listeners.  He uses words and phrases such as: loyalty, rights, spoken from our heart, etc. The following sentence serves as a good example:

"Just because we fight without rancour and without selfish object, seeking nothing for ourselves but what we shall wish to share with all free peoples, we shall, I feel confident, conduct our operations as belligerents without passion and ourselves observe with proud punctilio the principles of right and of fair play we profess to be fighting for."

C) He uses confident and powerful words

the correct answer is c. analytical reasoning. it is when you analyze the situation to form conclusions.