Answer:
They started to rely on themselves more and less on international trade.
Explanation:
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Would it be Jim Crow Laws? The Court found nothing unconstitutional about what happened and nothing was truly done about the Segregation until Brown vs. Board of Education 1752-1754.
The American government encouraged the American population to support American involvement in World War I by producing supplies needed for the war.
<h3>How was the war supported?</h3>
It should be noted that government sold liberty bonds to the people and this was important in helping the war effort.
Also, the American government encouraged the American population to support American involvement in World War I by producing supplies needed for the war.
Learn more about World War I on:
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B) The federal government must change its law.