Answer:
C. parallelism
Step-by-step explanation:
This is an example of parallelism. In "Resistance to Civil Government," Thoreau argues that it is a person's moral duty to act according to his own morals and values, regardless of what the law says. Therefore, if a law is unjust, a person is justified in disobeying it. In this passage, Thoreau argues this while employing parallelism. Parallelism refers to the use of sentences or phrases that have the same structure. In this case, Thoreau uses two very similar sentences and repeats several words in order to emphasize an important idea of the passage.