The field was safe, wasn't it?
Answer:
The answer it helps readers analyze their attitude toward subjects and topics
That sentence is an example of parallel structure.
When there is repetition of a specific grammatical form in a sentence, parallelism or a parallel structure is produced. This occurs when you mantain the same pattern for every compared word or idea in your construction. This makes the idea easier to follow by the reader.
A. because the whole reason people wanted Caeser dead was because he was greedy. And poor Brutus was convinced it was for a good cause and not for other's political gain.