• Last updated on November 11, 2022

The Supreme Court, in overturning a conviction under a state criminal syndicalism law, incorporated the right of freedom of peaceable assembly and association to the states through the Fourteenth Amendment.

Chief Justice Charles Evans HughesHughes, Charles Evans;DeJonge v. Oregon[DeJonge v. Oregon] wrote the Supreme Court’s unanimous opinion (Justice Harlan Fiske Stone did not participate) overturning the conviction of Dirk DeJonge under Oregon’s criminal syndicalism law. DeJonge had helped run a meeting sponsored by the CommunistCommunism Party to protest actions taken by police against workers. Although DeJonge, some of the other leaders, and about 15 percent of attendees were affiliated with communists, the meeting was entirely orderly. Minor Communist Party activities may have taken place, but no one advocated violence or criminal syndicalism. The prosecution relied heavily on party literature not used in the meeting but found elsewhere that tangentially associated the Communist Party with syndicalism.Criminal syndicalismAssembly and association, freedom of;DeJonge v. Oregon[DeJonge v. Oregon]Criminal syndicalism

The Oregon supreme court upheld DeJonge’s conviction on grounds that merely participating in a totally peaceful meeting called by the Communist Party could still violate the law. The Court reversed the decision, saying lawful discussion in a peaceful assembly is not a crime. This decision first applied the freedom of association to the states under the Fourteenth Amendment’s due process clause.

Aptheker v. Secretary of State

Assembly and association, freedom of

Brandenburg v. Ohio

Communist Party v. Subversive Activities Control Board

Criminal syndicalism

Dennis v. United States

First Amendment

Incorporation doctrine

Scales v. United States

Schenck v. United States

Whitney v. California

Yates v. United States

Categories: History Content