Final answer:
The emergence of the New South concept post-Civil War brought economic prosperity and industrial growth to the region.
Explanation:
One major success in the South after the Civil War was the emergence of the New South concept. This vision, advocated by figures like Henry Grady, aimed to transition the South from an agrarian economy to a more diversified industrial economy.
By combining the strengths of the Old South with Northern industry and Western egalitarianism, the New South sought to bring prosperity to the region and rebuild its infrastructure, particularly in areas like railroad construction.
Through embracing industrialization, the South experienced economic growth, the rise of a middle class, and increased prominence of major cities, marking a shift towards a more modern and prosperous future post-Civil War.
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