One side in this event launched the Gaselee and Seymour Expeditions, while the other side was aided by the Kansu Braves. This event was preceded by a failed coup called the Hundred Days' Reform, and during this event, Ronglu 
One side in this event launched the Gaselee and Seymour Expeditions, while the other side was aided by the Kansu Braves. This event was preceded by a failed coup called the Hundred Days' Reform, and during this event, Ronglu besieged the Legation Quarters.  Forty missionaries were killed in the Taiyuan Massacre during this event, and it was a response to the "unequal treaties." One side in this event was opposed by the (*) Eight-Nation Alliance and supported by the Empress Dowager Cixi. That side was led by the Society of Righteous and Harmonious Fists. For ten points, identify this 1899-1901 anti- foreigner rebellion with occurred in China.
One side in this event launched the Gaselee and Seymour Expeditions, while the other side was aided by the Kansu Braves.
{Boxer} Rebellion (accept equivalents like {Boxer} Uprising; or {Society of Righteous and Harmonious Fists} Rebellion before mention; or {Righteous Harmony Society} Rebellion before “society”)