What type of classic rhetorical appeal is evident in these lines from the speech?

one of my objectives in visiting angola was to forward the cause of those, like the red cross, striving in the name of humanity to secure an international ban on these weapons.

a. intrinsic ethos
b. extrinsic ethos
c. pathos
d. logos

You suspect that this article has left out some facts that might lead the reader to believe that someone else made the star-spangled banner. what is the best way to verify this? by consulting a variety of sources by disregarding the article entirely by writing a letter to the editor of the publication that printed the article by reading various historical accounts by verifying the opinions

The goal of __ painters was not to make a photographic representation of a subject, but to capture the impression of a particular moment in time a) still artist b) realist c) impressionist

How do i correct this sentence correctly?