信しん任にん統とう治ち制せい度ど

Meanings

1

trusteeship system

A political term referring to the United Nations trusteeship system for administering trust territories.

国こく連れんの信しん任にん統とう治ち制せい度どは、1994年ねんに事じ実じつ上じょう終しゅう了りょうした。
The UN trusteeship system effectively ended in 1994.