What happened after the death of kublai khan in china?

A. Batu khan established the Golden Horde khanate

B. Trade activity along the Silk Road decreased drastically

C. A period of peace called pax mongolica emerged

D. The Ming dynasty replaced the yuan dynasty

Yuan Dynasty after Kublai Khan's death-began to fade, families argued over who would rule & Chinese rebels overthrew the Mongols

The answer is D. The Ming dynasty replaced the yuan dynasty

Following Kublai Khan's death, The Yuan dynasty experienced a lot of problems int their secession, economic sectors, and damages from natural disaster. This makes the Yuan dynasty became really weak and opened up a path for the Ming dynasty to took control.