Answer:
Primary sources can include the exact words that witnesses used to testify at a trial
The following that is a modifier is C, an adjective and an adverb.
Hi, the answer would be D - direct object. It cannot be the subject, because the subject of the sentence is "the essay". It isn't object of a preposition, as there is no preposition there. It is not a possessive, and given that this adjectival clause is a part of "the mountain", which is a direct object, it must be a direct object as well.
Answer:
A. It is a unfying day for americans.
Explanation:
Makes the most sense.
It does not look like the same question... kind of confused