In 1862 the Pacific Railway Act was approved by Congress, encouraging the construction of a transcontinental railroad. Some of these railroads were built with assistance from the Federal Government.
In the early 1900s, many Americans wanted to follow a foreign policy known as isolationism or neutrality, which favored limited involvement in world affairs.
The answer is competition
He designed the Sunderland Bridge over the Wear River at Wearmouth, England
