I think that its "A biography written by a historian" though A and B are the same answers
The author's main purpose was the explain that the Community Service Council was effectual to high school students. The personal backstory was to add more evidence of the effectiveness.
The correct preposition that you should add to make the sentence correct is TO. The answer is then "To facilitate a quick getaway, the cunning thief parked the car perpendicular to the building". Perpendicular things always have the preposition TO next to them.
<u>Answer:</u>
<em><u>b. a story's mood is usually suggested or created by details about the story's setting.</u></em>
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<u>Explanation:</u>
The mood of a story can also be thought of as the story's atmosphere. Mood is the emotional reaction a book, painting, or any other piece of art work bestows on its audience. The mood of a work of literature is usually established through the character(s), setting(s), and plot. Any good writer forms a distinct setting that typically hints to the story's mood. Therefore, <em><u>a story's mood is usually suggested or created by details about the story's setting.</u></em>
