ACCORDING TO THE PASSAGE, WHICH OF THE FOLLOWING IS NOT A REASON FOR...

Câu 50: According to the passage, which of the following is NOT a reason for the

industrial growth in the United States before 1914?

A. The abundance of natural resources in the United States

B. The smaller number of farms due to new technologies

C. The big network of canals and railroads across the continent

D. The low supply of labor employed in factories