Answer:
The 1925 Supreme Court case in which the American Civil Liberties Union argued that the First Amendment protects free speech was the ‘Gitlow versus the state of New York case’.
Step-by-step explanation:
- The Supreme Court ruling in this case expanded the scope of the first amendment considerably by establishing a standard applicable to both the state and the federal government to cease them from criminalizing the speech or writing done against them.
- The case was surfaced as a result of the conviction under the New York state law of bad tendency test against Benjamin Gitlow for his attempt to publish the left-wing manifesto in the year 1919.