For 10 points, name this admiral who defeated the Spanish fleet at Manila Bay.
During his time in the Asiatic Squadron, this man predicted what the next war would be and researched the geography of what proved to be the theater he was assigned to. While targeting an enemy at Cavite Island, he ended that phase of the war in (*) ninety minutes and without suffering any casualties, after this only six-star admiral in American history ordered his subordinate Gridley to fire when ready. For 10 points, name this admiral who defeated the Spanish fleet at Manila Bay.
During his time in the Asiatic Squadron, this man predicted what the next war would be and researched the geography of what proved to be the theater he was assigned to.
Admiral {George Dewey}