Answer:
It brought the Union closer to victory.
Explanation:
The correct answer is <span>sponsoring wars of liberation and revolutions
For example, during the cold war, proxy wars were common between the Soviets and the United States. Since they couldn't fight each others, they decided to support opposing factions in other countries. For example, Afghanistan campaign where the Soviets tried to take the area was opposed by the Taliban locals who were supported by the United States. </span>
The Japanese attacked pedal harbor
I uploaded the answer to a file hosting. Here's link:
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The answer should be "B"
Hope it helps!