During the Warring states period, various states in China
were at war. There were seven states in China that were in conflict. It is
during this period that the Qin state conquered them all, and China was
reunited under the Qin Dynasty.
The Westphalia treaty ended religous wars in Europe by recognizing Europe as a group of equal, independant states,
This is considered one of the most important results of the Thirty Years' War.
Answer: Trench warfare
Explanation: Trench warfare became archetypically associated with World War I (1914–1918), when the Race to the Sea rapidly expanded trench use on the Western Front starting in September 1914
Answer:
At the top we had: the gentry
In the middle we had: the middle class
Lastly: the poor