The answer would be that the trade with Europe flourished. Many people consider that the Mongols are violent barbarians, who are also rich individuals. We know that the Mongols always favored trade. Under this rule, the silk road flourished the trade.
<h2>A) Trade with Europe flourished.</h2><h2 /><h2>Explanation:</h2><h2 />
The Mongol Empire beneath Genghis Khan began the triumph with small-scale attacks into Western Xia in 1205 and 1207. By 1279, the Mongol leader Kublai Khan had organized the Yuan dynasty in China and broke the last Song resistance, which indicated the onset of all of China under the Mongol Yuan rule. This was the first time in antiquity that the whole of China was captured and consequently ruled by a foreign or non-native ruler.
They didn't call it the Fertile Crescent for nothing! the fertile soil was abundant in the Fertile Crescent, which meant more food, more people and more trading.