<span>It facilitate long distance travel and transport of bulky goods which are not easily transported through motor vehicles.
</span><span>It helps in the industrialization process of a country by easy transportation of coal and raw-materials at a cheaper rate.
</span>Quick movement of goods from one place to other place.
Answer:
click their picture and follow
Answer:
There are 50 states in the United States of America
I'm pretty sure that it is oil because that is what most of the countries over there use it, making it a trend.
The answer is, I believe, the Grand Canyon.