Hello! :)
Brahmins.
Why?
Here is the highest social status to lowest so highest is Brahmins.
Nevertheless, the four varnas, from the top down, were: the Brahmins—Aryans (priests, scholars, and philosophers); the Kshatriyas—Aryans (rulers and warriors); the Vaishyas—Aryans (farmers, traders, merchants, and craftsmen); and the lowest caste, the Shudras—non-Aryans (laborers, peasants, and servants for the other.
Hope this helped and I hope I answered in time!
Good luck!
~ Destiny ^_^
the struggle for national identity and the control of territory
The following sources claiming or supporting Yu Hsien above is letter D. Yu Hsien hated non-Chinese religions like Christianity. Taiyuan massacre during Boxer Rebellion, which killed 45 Christians with children. It was at this time tha Yu Hsien was the governor of Shanxi.
Increased corporate and personal income taxes