Question

What problem was keeping railroads from connecting their lines across the United States?

A) Outlaw attacks on railroads made it impossible to connect the lines.


B) Many railroad lines were covered with water from overflowing rivers.


C) Union workers on strike were destroying railroad lines before they could be joined.


D) Railroad companies were using a variety of sizes, and widths of tracks and lines could not be easily connected.

which is it??

Answer 1

The answer is D) Railroad companies were using a variety of sizes, and widths of tracks and lines that could not be easily connected.

Answer 2

The correct answer is D