The answer would most likely be B.<span />
The correct answer is B.
The USS Maine battle ship was quietly riding anchor in Havana harbor, Cuba. At 9.40 pm on the night of February 15th, 1898, the ship was blown up apparently by a mine, in an explosion which tore out its bottom and sank, killing 260 officers and men on board.
No one ever established exactly what caused the explosion but it nevertheless resulted in the brief American - Spanish war because America strongly suspected the Spanish were the culprits.
The greatest weakness of the League of Nations was the set up of the Treaty of Versailles. The treaty was hated, most by the Germans and the Americans. The league was hated too.
I believe the answer is the Donner Party.
The first satellite launched into space was
Sputnik 1