I believe that the question is about the First World War.
When the morale sunk, the government was actually dealing with people who opposed war effort, so you could say"controlling dissent". Further, they would control all the news about the war and remove things they didn't like, so they censored the news about the war.
("dissent and censoring" )
On August 31, 1935, Congress passed<span> the first </span>Neutrality Act<span> prohibiting the export of “arms, ammunition, and implements of war” from the United States to foreign nations at war and requiring arms manufacturers in the United States to apply for an export license.</span>
Explanation:
How many pages do you want?
<span>The Danger of Factions
</span><span>The Preservation of the Union.
</span><span>Religion and Morality
</span><span>America’s Role in the World</span>
