Question

The economy of the Han Dynasty would have been MOST impacted by which of these?

A)invasion by Vietnamese armies

B)loss of control of western territories

C)increased construction of the the Great Wall

D)decreased construction of the the Great Wall

Answer 1

What does your text say? If your first reading didn't "stick", read it again.

This may help, too:

http://totallyhistory.com/han-dynasty-economy/