[KongchangAI]
Unverified50% confidenceFactExact time

寒蝉效应(Chilling Effect)最早由美国联邦最高法院大法官威廉·道格拉斯在1952年'威曼诉厄普德格拉夫案'中系统阐述

1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/289841
API
curl https://kongchang.com/api/v1/knowledge/claims/289841
MCP
get_claim(id=289841)