The platt amendment effectively made cuba into an american

protectorate.

Explanation:

The Platt amendment of 1901 was established as a part of army acquisition Bill which has determined the relations of the United States and Cuba up to 1934. The Platt amendment states the terms and condition of the United States to withdraw its troops from Cuban land. It includes a provision that U.S could hold naval base in Cuba, Cuban rights to make treaties were limited and the intervention of the United Stated in Cuban independence permitted. Although The Cuba was declared a republic but it was still under the dominance of 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.