Which of the following describes a major demographic change resulting from the first contact between american indians and european settlers?

it was a act of seld fesnse more over it was a peace treaty between the fogein contunries.

answer; i do believe that the (14th)fourteenth amendment is the correct answer

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.