Slavery was released between the 40 years.
A series of ineffective strikes and disagreements between the leaders weakened the influence the KoL had.
it's because the Golden Age was with prosperity and peace so the Middle Kingdom obviously had that and so every person in the Middle Kingdom lived in peace and harmony.
The United States involvement in the recent events in Rwanda can best be described as intervention. Involvement at all rules out isolation and diplomacy exists as synonymous to international affairs. The actions wouldn't be imperialistic because the US isn't trying to take control of Rwandan affairs thus it must be intervention - a direct involvement in an effort to allow the nation to conduct its own affairs.
