B. They both challenged the status quo of poetic expression.
Explanation:
This is what is most similar between the two poets. Both poets challenged the status quo of poetic expression by writing in unconventional ways. In the case of Walt Whitman, he abandoned traditional metrics in order to write in free verse. In the case of Dickinson, some of her innovations were the slant rhyme and the flexible use of capitalization.
It means stingy with money, rude, mean. stingy means selfish so the way its put in the sentence, its selfish with money, meaning you dont give charities money an you dont give your money away