The correct answer is A) The global demand for goods and services have increased.
According to the Savannah Economic Development Authority, The Port of Savannah is the fastest-growing and fourth-busiest port in the US. Its location close to two railroads and two major interstates makes the Port have an impact throughout the nation even though it is not actually on the coast of the Atlantic - it is located on the Savannah River -. It creates more than 350 thousand jobs and over 66 billion dollars in sales every year.