All of the following are concurrent powers except

explanation:

he always remember humbleness for other

he was first president born poor

letter d is correct.

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.