Verified65% confidenceFactTime unknown
In 1989, the U.S. Supreme Court ruled in Texas v. Johnson that burning the American flag is a form of free speech protected by the First Amendment.
3
Sources
65%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
Unverified美国联邦最高法院在多项判决中承认寒蝉效应对第一修正案的侵蚀作用,并作为判断政府行为是否违宪的考量维度59% similarUnverifiedThe Victim Impact Statement system in the United States was established by the 1991 Supreme Court case Payne v. Tennessee, having previously been deemed unconstitutional.58% similarUnverifiedRoe v. Wade was a 1973 U.S. Supreme Court ruling that established women's right to abortion under the constitutional framework of the right to privacy56% similarVerifiedThe reasonable expectation of privacy principle originates from the 1967 U.S. Supreme Court case Katz v. United States.55% similarUnverifiedRulings such as Doe v. University of Michigan (1989) and UWM Post v. Board of Regents (1991) found broad speech codes to be unconstitutional.52% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/22052API
curl https://kongchang.com/api/v1/knowledge/claims/22052MCP
get_claim(id=22052)