05:5805:58, 10 November 2023diffhist−935
Noktundo
The original source is dubious. When North Korea and Russia signed border treaty in 1990, there was no Noktundo island which had already went under water after the Little Age Ice ended and sea level rose.Tag: Reverted
05:5705:57, 10 November 2023diffhist−809
Noktundo
There is no proof Koreans controlled the island until 1860 and it's pretty ridiculous Koreans never knew for 20 years the island was under Russian control if the island had existed. I means, Koreans cannot possibly be that ignorant. The original source cannot be found.Tags: Revertedreferences removed
05:5305:53, 10 November 2023diffhist−276
Noktundo
You cannot prove the river changed course as fact. Its disappearance is more likely caused by climatic conditions. It likely existed during the Little Ice Age when sea level was lower. After the Little Ice Age, sea level rose and it went under water.Tag: Reverted