Vermont is famous for their delicious maple syrup. Maple syrup.
There are two places where you may find Army Regulation 615-360. One would be the National Military Records Center in St. Louis, MO. The other would be to contact a nearby military base and speak with the personnel department.
Any nation entering World War One was in the conflict due to treaties, nationalism and greed. All or one of these were applicable. The ethical nation would not sacrifice its people as was done in that war.
They Bay of Pigs involved the United States and Cuba, but it was ordered by Kennedy to help Cuba fight the Russians to get out of their country.