We weren't really involved in the war at all, it was like a normal day; but then pearl harbor came and as President Roosevelt quoted "a day that will live in infamy" this was the point where the U.S joined the war against Japan
Prob because whites are racist
Answer: The U.S sought to protect its business investments and remove Spain from power in the Americans. which explains why many Americans criticized in the Spanish american war.
A haiku is the answer you're looking for. Only one of those options that originated from Japan.