America was founded on the principles of courage, equality, and fairness. For well over 200 years, America’s Navy has done just that. Today, the U.S. Navy has distinctly been the worlds dominate naval power. The need for the Navy will never be gone. Seventy percent of the earth is covered by water, so there will always be a need for the Navy to be there. The Navy is made up of many communities, whose job goes above and beyond.