Question

Who was president during the Spanish-American War?
a. William McKinley
b. Chester Arthur
c. Andrew Johnson
d. Benjamin Harrison

Answer 1

It was "a. William McKinley" who was president of the United States during the Spanish-American War, and he gained a great deal of momentum for the war itself from the idea of "manifest destiny". 

Answer 2

Answer:

the real answer is  A. William McKinley