Respuesta :
Answer:
D) Industry in the north grew rapidly as a result of higher production needed for war
Explanation:
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The positive result of the civil war for northern states was D. Industry in the north grew rapidly as a result of higher production needed for war.
What is civil war?
A civil war is a violent conflict between two organised groups in the same country. The civil war starts when there are differences between the free and slave states, when internal conflicts become violent it turns into civil war.
It results in destruction in a country.
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