3) Did Lincoln think his speech was a success?

But Lincoln thought most things he did were a failure, so that's not a good way to judge. It is true the applause following the speech was a bit scattered; people did not expect the speech to be so short, and the audience was taken by surprise. ... It was a very good speech with good points, but it wasn't 300 words.

Explanation:

c. have a great day ~ma.tiah

just finished this it is b. centrifugal force