What was the name of the island on the east coast, where thousands of immigrants were processed before coming into the country?
-angel island

-new jersey island

- ellis island

-brooklyn island

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.

they made rome the dominant power in the mediterranean.