The best example of a primary source among these options that you've mentioned is an interview with her dad who is a Vietnam veteran. She can get all the details she needs from a person who was actually there.
The poem is "Stopping by Woods on a Snowy Evening" by: Robert Frost
According to the poem, the man's house is in the village. Citing the poem:
"Whose woods these are I think I know.
His house is in the village though" (Frost 1-2)
C. Was
It says "my parents or my older sister". The last subject stated is "my older sister" which is singular. And the only choice that's singular is 'was'. So that should be the answer.
<span>Because they wanted to avoid the discomfort of facing an unpopular view</span>
The girl won't fight him?
OR
The girl won't fight him, will she?
<em>I'm fairly sure at least.</em>