What is the X in X-mas?
A slogan of the Spanish-American War. The United States battleship Maine mysteriously exploded and sank in the harbor of Havana, Cuba, in 1898. Stirred up by the yellow press (see yellow journalism), the American public blamed the sinking on Spain, which then owned Cuba. President William McKinley, who had opposed war, yielded to public pressure and asked Congress to declare war.