They both contributed to the invention of the skyscraper
The answer in this question is Southern and central China. In the year nineteenth century in China and East Asia it was mainly in Southern and central China. On the graphic that is included in the question the British sphere of influence in the 19th century in East Asia and China was mainly in southern and central China.
I believe it's because the British Empire inconsistent treatment.
At first, British empire treated the colonists fairly and both of them developed a mutually beneficial relationship with one another.
After 1763, the British Empire issued a regulation that banned the Colonists to issue their own paper money, which make it realy hard for the colonists to pay off their debt.
