Final answer:
Industry in the North grew because of the demands of the war.
Step-by-step explanation:
The correct answer is C Industry in the North grew because of the demands of the war. During the Civil War, industry in the North experienced significant growth due to increased demand for products and supplies for the war effort. Industries such as textiles, iron manufacturing, and steel production expanded to meet the needs of the Union Army. Many factories switched to producing war-related goods like uniforms, weapons, and ammunition.
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