The main reason America joined the Second World War, was due to the Japanese Attack on Pearl Harbor. This prompted suspicions of Japanese people currently residing in America. These suspicions included that they could be spies or s*icide bombers. These suspicions were the main reason for the Japanese Internment Camps, as a way to keep the Japanese under the close watch of the American government.
Railroads not only led to an increase in the ability to transport raw materials, but they also led to an "<span>B. increase in the demand for raw materials," since it provided for far more opportunities to use such materials all over the country. </span>
Much as the Babylonians destroyed the First Temple, the Romans destroyed the Second Temple and Jerusalem in 70 CE as retaliation for an ongoing Jewish revolt.