How did the navy improve after the Spanish American War?

After the Spanish-American War, the U.S. Navy underwent significant modernization and expansion, shifting from a coastal defense force to a blue-water navy capable of projecting power globally. The war highlighted the need for more advanced ships, leading to the development of battleships like the USS Maine and the USS Iowa. Additionally, the establishment of a more strategic naval doctrine and improved training programs helped enhance operational efficiency. These changes laid the groundwork for the U.S. Navy to become a dominant maritime force in the early 20th century.