How did the us government respond to the immigration wave in the late 1800s?
congress banned all new immigrants from entering the country.
grants were provided to assist new immigrants coming to america.
the us government worked to encourage the growing diversity.
laws were passed to limit diversity among the immigrant population.

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.

a

explanation:

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b) the confederacy had to pay all union war expenses.