Option A is correct, hope this helps
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.
D) she and the members of her court "adopted" acting companies, letting them use her name and operate under her protection.
Using headings, main ideas, and going into depth about the aruguements.
1. We will move the party from the deck into the house if the neighbors complain about the noise being too loud.
2. I listen to rock but Matt prefers reggae, which happens to have some pretty talented artist such as Bob Marley.
3. The grass has turned brown because it can no longer receive any nutrients.
1. When fall comes in the north, the leaves turn red and autumn begins.
2. I tried on the new jacket that Edna gave me but, I couldn’t fit it so I told her thanks for keeping me in mind but returned it to her.
3. After we have lunch, Dad will rake the leaves or wash his car.