The Romans destroyed the city of Carthage :)
I think they are tired of being called Chinese and now want to be called the Han people.
Answer:
The rulers of the khanates fought over who would rule
Explanation:
It is
"The time difference between each time zone is usually one hour, except in the diagonally striped areas, where it can be half hours or even quarter hours. For example, India is 5:30 hours ahead of UTC."