What was an effect of the civil war a. decreased need for rapid communication b. decreased need for rapid transportation c. rapid increases in southern cotton exports d. rapid growth of the union navy

Answer C. Rapid increases in southern cotton exports

The South was affected by the Civil War in many ways. One way was that slavery and all that slavery represented came to an end. ... As a result, the South had to be rebuilt after the Civil War ended. This led to a diversification of the southern economy as more industries were built in the South.

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