Which was not a result of the development of the railroads during the second American industrial revolution?
A. The opening up of new markets to good
B. The destruction of distance
C. The creation of a factory system
D. The efficient moving of raw materials

A. The opening up of new markets to good

Explanation:

During the second industrial revolution, the advancement in the use iron and steel brought a significant change. The development of railroads helped in the cheap and better communication of goods. The increase in the products made in factories curbed the space for the requirement of skilled labor. The cities witnessed growth and there stood the emergence of national market. Railroads helped in the growth of middle class and in small businesses.

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explanation:

your answer would be (a)