Final answer:
The fighting in Cuba during the Spanish-American War was characterized by a) the U.S. dispatching troops to face Spanish forces decimated by illness and fighting with Cuban insurgents.
Step-by-step explanation:
The fighting in Cuba during the Spanish-American War can best be described as follows:
a) Given its naval superiority, the U.S. was able to quickly dispatch troops to Cuba, who faced Spanish forces that were decimated by illness and fighting with Cuban insurgents.
The U.S. navy played a crucial role in the war by sinking the Spanish fleet in the Caribbean, preventing reinforcements from Spain. American troops faced Spanish forces that were weakened by illnesses and engaged in fighting with Cuban insurgents. This allowed the U.S. to gain the upper hand in Cuba, leading to the eventual victory.