The answer is true the battle was fought in 1781.
Answer:
The effect on China was a weakening of the dynasty, although it was temporarily sustained by the Europeans who were under the impression that the Boxer Rebellion was anti-Qing. ... China's defenses were weakened and Dowager Cixi realized that in order to survive, China would have to reform, despite her previous opposition.
Poverty
Natural Disasters
Disease
Many factors contributed to Britain's dominance, including agricultural changes, a population boom, economic innovations, new ideas and a scientific viewpoint, transportation foundations, natural resources, a supportive government, and a trade network with numerous colonies. So the answer is D