Plz me english
which of the following is the best reason for citing sources in your research?
a. citation allows readers to investigate allegations of plagiarism.
b. citation allows readers to read the works you've used in your research.
c. citation allows readers to judge the quality of your research.
d. citation allows readers to retrace your steps and validate your conclusions.

Which of the following describes a method of using chronological order?

Read the excerpt from warriors don't cry. as we approached behind them, we could see only the clusters of white people that stretched for a distance of two blocks along the entire span of the school building. my mind could take in the sights and sounds only one by one: flashing cameras, voices shouting in my ears, men and women jostling each other, old people, young people, people running, uniformed police officers walking, men standing still, men and women waving their fists, and then the long line of uniformed soldiers carrying weapons just like in the war movies i had seen. which words create the mood in the excerpt? check all that apply.

Can someone explain this to me clearly plz