How did regional issues test the nation's commitment to reconstruction?

the most difficult task confronting many Southerners during Reconstruction was devising a new system of labor to replace the shattered world of slavery. The economic lives of planters, former slaves, and nonslaveholding whites, were transformed after the Civil War.

Explanation:

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19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.