After the Civil War, the Northern economy was far stronger than the Southern economy.
The Northern America
The North remain strong after the Civil War in America compared to the South.
The reason for it was the industries, the transportation and trade, which was far better in the rural South.
Major cities and industries were in the North.
The South was more focused on agricultural production and trade.
During the war, the South destructed with freed former slaves.
Therefore we can conclude that the economy of the South was crushed.
Thus option A is the correct answer.
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