Question: Part of the Inca political strategy included all of the following EXCEPT:
A: bringing the rulers of subdued provinces to live in the capital city.
B: building administrative centers in the capitals of the states they subdued.
C: building vast systems of roads.
D: the ritual sacrifice of captives of war to appease the sun god.
Please eliminate two incorrect options first, then think it step by step and choose the most proper one option.