(A) Washington
(B) ** Maine
(C) Lusitania
(E) Monitor
EXPLANATIONS BELOW
Concept note-1: -A massive explosion of unknown origin sinks the battleship USS Maine in Cuba’s Havana harbor on February 15, 1898, killing 260 of the fewer than 400 American crew members aboard.
Concept note-2: -Timeline. President William McKinley sends the battleship USS Maine to Havana to protect U.S. interests in Cuba. The Maine explodes in Havana Harbor, killing 266 men. An inquiry conducted by the U.S Navy concludes that the explosion was caused by the detonation of a mine under the ship.
Concept note-3: -In 1897, newly elected President William McKinley cautioned patience, but the explosion of the Maine shattered U.S. relations with Spain and led to a declaration of war on April 25, 1898. War with Spain caused the U.S. to rethink its long-held principle of anti-colonialism.
Concept note-4: -After riots broke out in Havana, Cuba, in January 1898, the battleship U.S.S. Maine was sent there to safeguard American interests, although the Secretary of the Navy, John D. Long, insisted that it was only making a friendly call.