A (technically B too, but it’s better known for giving women the right to vote)
The first one is the one that English teachers look for. Although a professional research paper is important, it can be accomplished without multiple sources.
Plagiarism is only the case when that one source is the only writing in your paper, or you didn't cite the source.
As for the length, I can make a pretty strong point in one paragraph.
Jeremy spent all weekend cramming<span> for a </span>test<span> on </span>time management<span>. When </span>he got<span> to</span>school<span>, </span>he realized<span> the </span>test wasn't until<span> the </span>following week<span>.</span>
The answer is B. People of that time, Jews, thought of the Samaritans as 'dirt people'...they had a word for it but I cannot think of it at the moment.