The correct answer is C. Many of the candidates.
The subject in a sentence is the noun or pronoun that is doing or being something. The verb expresses the action that the subject is doing or being. I can be a simple subject, a complete subject and a compund subject.
A simple subject is only a noun or pronoun. A complete subject includes all the modifiers. A compound subject includes more than one subject--for example, when there are two people performing an action.
In this sentence, the candidates are the ones who are speaking, so the <u>simple subject</u> is "<em>candidates"</em> and the <u>complete subject</u> is "<em>Many of the candidates"</em>.
This statement is true. Providing background information will always help readers follow and understand your essay even if they do not know much about the topic you are writing about.
ANSWER:
D. Using historical research ensures that you create original work and use appropriate details.
This will ensure that you are aware of historical facts and so don't produce work which is similar or the same as what is written in the past. As well as this, it will ensure that you are respecting the details and facts of historical events and that your work makes sense.