The frontier in the United States had been settled and Americans needed other areas in which to expand. The ideas of Anglo Saxonism also influenced Americans for the need to expand.

Explanation: Resources is power, so in order to achieve a power Nation, we need to expand and make act of presence in other markets. With this we will be able to benefit for the resources that other lands have. It’s most likely the empire centuries ago.

The primary reason the U.S. expanded its influence in foreign countries: Economic reasons – industrialization in the late 1800s increased the need to trade with other countries. Sales of American goods to foreign countries were important to the workers in the U.S. because: a.

Five years later, the United States obtained a perpetual lease for a naval base at Guantanamo Bay, Cuba.

More than a century ago, the opening of the Panama Canal revolutionized international trade by making it much quicker and easier to travel between the Atlantic and Pacific Oceans. But, write Stephan Maurer and Ferdinand Rauch, the canal’s opening also had a significant impact on the economic geography of the US.

The problem facing the Panama Canal is that its new capacity is now even more dependent on adequate water levels. As a result the water level dropped some three meters, and the canal authority had to limit ship sizes, causing rerouting and cost overruns for ships already in transit.

French construction attempts, 1881–1894 Although the Panama Canal needed to be only 40 percent as long as the Suez Canal, it was much more of an engineering challenge due to the combination of tropical rain forests, debilitating climate, the need for canal locks, and the lack of any ancient route to follow.

The Panama Canal cost Americans around $375,000,000, including the $10,000,000 paid to Panama and the $40,000,000 paid to the French company. It was the single most expensive construction project in United States history to that time.