. Which of the following was not a reason that the United States declared war against Spain in 1898?. . . . . . . . . .
A. . The U.S.S. Maine blew up in Havana harbor. . . . . . . . .
B. . American newspaper publishers pushed public opinion in favor of war. . . . . . . . .
C. . Spanish authorities mistreated the people of Cuba. . . . . . . . .
D. . José Martí led Spanish troops in an attack on Ybor City, Florida. . .