The document above is used by those applying for naturalization to obtain which of the selections listed below? Select one:
A. U. S. Citizenship
B. A tourist visa
C. An IRS Tax Return
D. An Undocumented Residency Waiver

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

yes he did writing dots to make the answer