Answer:
The anwser is D
Explanation:
I just took the test like 2 mins ago

In the English language, the word "who" is almost always used as a pronoun.
It represents a person, similar to the words "I" and "me".
1.) who
2.) why
3.) whose
4.) what, how
5.) that
6.) why
7.) whether
8.) when
9.) what
I hope you can use words over again in this case. Let me know if you need explanations!
Allen states that since freedom of conscience and expression si in the First Amendment of the Constitution, then it is of the most importance to Americans.