Part D You learned that evidence is important for supporting claims or arguments. It may be factual, scientific, anecdotal, or based on expert opinion. It should also true, logical, or reasonable. Think about the evidence presented in the speeches by Jefferson Davis and Abraham Lincoln. Which president provided the best evidence for his argument? What kind of evidence did your choice use to support his argument?

you got to get proof  from the article for evidence

Explanation:

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."

the answer is not b, and i don't think its a, so i choose either man's identity is found within the traditions of his ancestors   or language is a powerful tool, tell me if i was wrong or right by the way