Did the really wampanoag brought popcorn to the first feast

No they didn't bring popcorn to the first Thanksgiving, although they did bring corn.

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.