Final answer:
Option (D), The impressive U.S. Navy built in the early 20th century was known as The Great White Fleet, symbolizing America's global naval power projection.
Step-by-step explanation:
The U.S. Navy was transformed into a powerful fleet during the early twentieth century, notably recognized as The Great White Fleet. This fleet was a demonstration of America's growing naval power and prowess.
Named for the white peace-time hull color of its ships, The Great White Fleet embarked on a world tour from December 1907 to February 1909 by the order of President Theodore Roosevelt. It was a clear message to the world, especially burgeoning naval powers, of the United States' blue-water naval capabilities and its ability to project power globally.