There was an East Asian PMN that was substantially independent in terms of political-military interactions from the Central PMN until the first half of the 19ᵗʰ century CE.

Question

Quizplus · Accepted Answer

There were several East Asian PMNs, such as Japan and Korea, that maintained a degree of independence from the Central PMN until Western colonialism and imperialism began to significantly impact the region in the 19th century.

There Was an East Asian PMN That Was Substantially Independent