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.
Macbeth is a heroic soldier and an honorable man.
The word in the sentence that is
the predicate adjective: Hannah was generous in offering to help care for the
little stray kittens, is little stray.
Romeo and Juliet don't listen to their parents to stay away from each other they are loyal even when they know they should listen to their parents
