Due to the explosive growth of digital communication, micro-level and macro-level phenomena . Group of answer choices
are reducing the expansion of globalization
are more intertwined
are more separate from individual
influence are more segregated

I think the answer is are reducing the expansion of globalization

Explanation:

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; the president uses mass media to gain support for policies;