The answer is definitely D
They feared the revolutionary violence would spread to Britain.
In 1898, the United States assisted in war to protect its citizens and businesses in Cuba. This war was known as the Spanish-American War. The United States declared war on Spain after the U.S. warship, the Maine, exploded and sank on February 15, 1898 while visiting Havana, Cuba.
None of these answers make sense but im going pick A because it can take long depending on the person if they dont get alot of money