Answer:
<em><u>Index</u></em>
Explanation:
An index is basically an ordered arrangement of all the topics in the book you're reading that is used to enable readers to search for specific things in the book , and is found at the back of the book.
When Blacks were salves they had a home and something to eat. But when they got free during reconstruction, they had nothing at all which is why they they went back to the owners
Options C and D feature parallel structure.
Parallel structure occurs when the same grammatical pattern is used. In options C and D, the same grammatical pattern is used in each: both are questions, and both begin with a verb followed by the subject.
Answer: “before she planned her trip”
Explanation:
The independent clause can stand alone as a simple sentence. In this case, the independent clause would be “Lena Luthor researched New York City's main attractions”. The dependent clause would be “before she planned her trip” because it cannot stand alone.