Which region of the country has the greatest concentration of railroad lines?
A. Northeast
B. Northwest
C. Southeast
D. Southwest
Answer (2)
The Northeast has the highest concentration of railroad lines in the U.S. due to its historical development, urban density, and extensive rail services. In contrast, other regions have fewer railroads and rely more on highways. Therefore, the chosen option is A. Northeast.
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The Northeast has the greatest concentration of railroad lines in the United States, primarily due to its historical development and urban density. Key cities and extensive rail services contribute to this significant network. Other regions, like the Northwest and Southeast, have comparatively fewer railroads. ;
