Respuesta :
Answer:
The correct answers are B and D
Explanation:
Since the dynastic cycle is a way of simply putting the rise and fall of dynasties in a way related with the happiness of the gods. D makes sense. Also the dynasty was falling apart from old age and the roads and canals were no longer fixable. *I also took the test*
Answer:
B D
Explanation:
The Han dynasty aged, canals and roads fell into disrepair, a series of natural disasters were seen as evidence of the anger of heaven.