A federal government is

A federal government is a system of government that divides the power between a larger central government, and the local and regional governments beneath it.

Explanation:

In the United States, the federal government's powers were established by the constution

it is

a

asked for and recieved from the united states

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.