Answer:
The Boxer Rebellion was:
C. A purge of Westerners & Christians from China.
Step-by-step explanation:
The Boxer Rebellion, which occurred in China from 1899 to 1901, was a violent anti-foreign and anti-Christian uprising in which the Boxers, a Chinese secret society, targeted and attacked Westerners and Christians, as well as Chinese Christians and Chinese institutions associated with foreigners.