Sourcing: Why do you think the list was created?

plus: brainliest

To show that these people are faster at questions

Explanation:

I don't know

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.