Final answer:
The US Navy can improve its advantage over potential adversaries through technological advancements and strategic planning, which include superior tech innovations and a comprehensive strategy for naval dominance.
Step-by-step explanation:
The opportunity for the US Navy to improve its advantage over potential adversaries is accessible by two factors: technological advancements and strategic planning. Through technological advancements, the Navy can develop superior capabilities, such as advanced radar systems to detect threats like submarines, and construct faster and more formidable battleships as theorized by Alfred Mahan. Strategic planning involves constructing a network of naval bases for fueling and resupplying fleets, diplomacy to secure alliances, and establishing a long-term vision for naval dominance to ensure strategic superiority in a global context.