The answer is Palindrome, because any word that's said backwards the same way it's said forward, for example madam. If you spell the word backward it's exactly the same as it was forward.
I'd say b, but I feel this could be somewhat open to interpretation.
Your answer would be, Bradstreet was a published author, this was very different from the Puritan women, as writing was done by men only.
Hope that helps!!!
The best answer to fill in the blank would be C) Infinitive.