<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the one having to do with the fact that ideas are far more easily spread throughout the world due to the spread of technology and the Internet. </span></span>
B i think bc A is one of the branches
Having a railroad would make transportation of goods much easier. This would also make it safer and more efficient. There were a few risks involved but far less than transporting by conventional means.
