What is Social Darwinism?

A. The theory that the principle of natural selection applies to humans as well as animals and plants.

B. The application of ethics to social issues like poverty, crime, education, and workplace reform.

C. The idea that other societies have to accept European culture in order to be regarded as civilized.

I think it's A

Explanation:

1. the theory that persons, groups, and races are subject to the same laws of natural selection

2. "survival of the fittest."

war never

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.