Answer:
to combat the deadlock in the trenches, like for example the tank, it was made to break through trench lines, and the machine gun it was made to mow down assaults on trenches, or positions. Gas attacks were also used to help in offensives, for it rendered the enemy trenches paralyzed, meaning they cant fight back, because they are dying
Explanation:
What sparked the Boxer Rebellion was "proto-nationalist sentiment and opposition to foreign imperialism and associated Christian missionary activity." It was crushed by the Great Powers, which was the United Kingdom, Austria-Hungary, Russia, Japan, France, the United States, Germany and Italy who came in and defeated the Chinese forces.
