Unverified50% confidenceFactExact time
利伯法典成为1899年和1907年海牙公约的直接蓝本，并影响了1949年日内瓦公约
1
Sources
50%
Confidence
Long-term
Relevance
8/21/2026
First Seen
Sources
Related Claims
UnverifiedThe concept of Permanent Establishment can be traced back to Prussian tax law at the end of the 19th century, and was formally established in the League of Nations' model tax convention in 1928.54% similarUnverified《伯尔尼公约》自 1886 年签订，确立了国民待遇原则、自动保护原则和独立保护原则54% similarUnverifiedCOPPA was originally passed by the U.S. Congress in 1998, officially took effect in 2000, and is enforced by the Federal Trade Commission (FTC).53% similarUnverifiedThe U.S. Sherman Antitrust Act was enacted in 1890 under the sponsorship of Ohio Senator John Sherman.53% similarUnverifiedThe institutional foundations of the carbon offset mechanism can be traced back to the Kyoto Protocol signed in 1997, which introduced the Clean Development Mechanism (CDM) and Joint Implementation (JI).53% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/782877API
curl https://kongchang.com/api/v1/knowledge/claims/782877MCP
get_claim(id=782877)