Too many countries wanted to take over. Wanted to be the best and so they ended up having alias and getting countries against each other.
Answer: Not all people were ready or excepting of this culture because they had just came out of slavery. The idea of a culturally diverse community was very new to people of this time.
Aqueduct is that canal. I'd choose none of the above as the aqueducts was firstly built in ancient Rome. But there's no such option. So the closest option is the first one A.Greeks
I believe the answer is: Family finances and household affairs
In the tang and Song society, the women role were even more traditional compared to traditional western countries. They can only have their say regarding the operation of the household , such as budget for daily shoppings, taking care of kids, and educating the kids.