Final answer:
Patriarchal social structures
Step-by-step explanation:
A) Patriarchal social structures
In both Classical India and China, one reason for the similarity in the role of women was the presence of patriarchal social structures. These social structures were deeply rooted in the cultures and resulted in the subordination of women. Men held positions of power and authority, while women were expected to fulfill traditional gender roles within the family and were limited in their access to political and economic opportunities.