Battle of Santiago de Cuba fully and believed that Schley contributed little to the battle's outcome. Sampson died in 1902 and Schley in 1911, but the controversy left an internecine struggle within the Navy that, in some ways, tarnished the Navy's image after what had otherwise seemed a glorious naval victory. The end of the Spanish–American War was in many ways a new beginning for the U.S. Navy and marked a watershed moment in American and Spanish history. The defeat of the Spanish Navy gave the United States uncontested control of the seas surrounding Cuba. With resupply of the Spanish garrison nearly impossible, Spain ultimately
Siege of Santiago along San Juan Heights. In the charge at the Battle of San Juan Hill U.S. forces captured the Spanish position. At the Battle of El Caney the same day, U.S. forces took the fortified Spanish position and were then able to extend the U.S. flank on San Juan Hill. The destruction of the Spanish fleet at the Battle of Santiago de Cuba allowed U.S. forces to safely besiege the city. On July 3, 1898, the same day as the naval battle, Major General William "Pecos Bill" Shafter began the siege of Santiago. Shafter fortified his position on San Juan Heights.