How did the United States Supreme Court respond to several cases in which plaintiffs challenged the constitutionality of the Espionage and Sedition Acts?

When thee U.S. faced several cases in which plaintiffs challenged the constituitionality of Espionage and Sedition Acts The supreme court

Upheld the government authority to restrict free speech in times of crisis.

Explanation:

When the supreme court faced several cases in which the U.S. security was put into danger it decided to support the U.S. call to restrict free speech because it was dangerous for the country to let people talk about certain topics. Spy nets are always very wary and in those cases, they reunited information to enemies of the U.S. to damage them in all the ways they could. Therefore the court decided to endorse the scrutiny to deal with them because it guaranteed U.S. security.