Answer:
Different people will interpret things like historical cause and effect differently. ... As to the last part of the question, no, we can't change history and the past; however, by studying it in more depth and detail, we can gain much greater knowledge and apply that knowledge to similar present and future events.
Answer:
Change <em>are</em> to <em>is</em>
Explanation:
In the quote, "but six dollars per pound are more money than I can afford!" it should be, "but six dollar per pound <em>is</em> more money than I can afford!"
The answer would be D. It has a verb, but no subject.