How was the EIC found

The East India Company was an English company formed for the exploitation of trade with East and Southeast Asia and India. Incorporated by royal charter on December 31, 1600, it was started as a monopolistic trading body so that England could participate in the East Indian spice trade

Explanation:

answer; proximity;

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."