What Happened to the Native People of the Conquered Lands?

The Sino-Soviet split was mainly ideological and also we had differences of perception of the border. What happened to the native people of those conquered lands? Did they suffer the same fate as the native Americans? This is a very good question and rather important. It's a rather important question. We need to take a look at the map to understand how things went. Let's go back to the 13th century. In the first half of the 13th Century, you had the great Mongol conqueror, the great warrior for peace. Shiri Chinggis Khan conquest more territory in 20 years than the Roman Empire was able to conquer in two and a half centuries.