A.
Which of these efforts is NOT one of Barbara Jordan's accomplishments?
She was elected to the Travis County's Commissioner's court.
b. Participating in the impeachment investigation of Richard Nixon.
C. She was the first black woman from a southern state to be elected to the House of representatives,
d. She was a member of the House of representatives from 1972 to 1979.

[a]She was elected to the Travis County's Commissioner's court.

Explanation:

i took the test

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."

answer; reincarnation of an eternal soul;