Question

What eventually weakened the Mongolian Empire?

Fights over who would rule after Genghis Khan died.
Invasion from China.
Civil war within the Empire.
Growing too big to control.

Answer 1

It would be Growing too big to control

Answer 2

its A

Step-by-step explanation

After Kublai's death in 1294, the Mongol Empire fragmented. Many of his successors were inept, and none attained Kublai's stature. From 1300 on disputes over succession weakened the central government in China, and there were frequent rebellions.