Answer: He used any means necessary to fight an unjust law.
In spite of the fact that Thoreau advocates peaceful activity in "Protection from Civil Government," he later upheld the savage activities of John Brown, who executed unarmed expert subjugation pilgrims in Kansas, and in 1859 assaulted the bureaucratic weapons store at Harper's Ferry, Virginia. In "A Plea for Captain John Brown," Thoreau depicts Brown as a "Holy messenger of Light" (R, 137) and "a visionary most importantly" (115) who trusted "that a man has an ideal appropriate to meddle by power with the slaveholder, so as to safeguard the slave" (R,132). In mid 1860, only months previously the episode of the Civil War, he and Emerson took an interest out in the open recognitions of Brown's life and activities.
Answer: They should not get involved in the Frank's family issues.
Explanation: If you read, you will find out that they feel like the Frank's have their issues just like other families do so for instance if someone was in their family issues they would get agitated and so stressed out that they understand that the Frank's need time to resolve their family buisness.
B, D, and E are the correct answers. Literary themes are usually profound statements that teach a "lesson". A and C are just random sentences that don't have meaning.
It's a use of literary styles and techniques to create factually accurate narritives. I found this on google.