Which resulted from China's isolation from the rest of the world?

A. Demand for Chinese goods fell.

B. Development in China fell behind Europe.

C. The borders of China shrank.

D. Chinese peasants revolted.

For the answer to the question above asking w hich resulted from China’s isolation from the rest of the world?

China did not keep up with the technological advances that were sweeping Europe.

So the answer is B. Development in China fell behind Europe.