Answer:
through the draft authorized by the Selective Service Act of 1917.
Explanation:
Although its constitutionality was unclear at the time of its enactment, the Supreme Court upheld its constitutionality the next year, in 1918. I hope this helped.
<span>Oceans, lakes, rivers and forests all can separate two ecozones. All of these answers are correct!</span>
Manifest Destiny is the belief that the US would one day expand across the whole American continent. So, with that in mind, it effected minorities because they were being pushed out of their lands as the US acquired the new territories.