What is considered a long-term impact of World War II and the attack of Pearl Harbor on the United States? Industry in the United States changed overnight as companies began producing military items.

The United States began paying attention to non-Western parts of the world.

Japanese Americans were forced to live in internment camps by the government of the United States.

The United States imposed rationing to make sure enough resources were going to the war effort.

Please help ASAP im being timed

Industry in the United States changed overnight as companies began producing military items.

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."