“Port of Mobile” is the seaport of _______ ?

A. U.S.A
B. Indonesia
C. China
D. Canada

The Port of Mobile is a deep-water port in Mobile, Alabama, United States. It is the only deep-water port in Alabama. It was ranked by the United States Army Corps of Engineers as the 9th largest port by tonnage in the nation during 2014, with a trade volume of 64.3 million tons.