Answer:
对不起兄弟我不知道我需要增加什么什么什么什么??????Duìbùqǐ,
During this era, human technology boomed. In this era, nomads have started farming. Nomads have stopped moving from one place to another. They have started forging metal tools. They also started pastoralism. They have communities and tribe. They were able to create a system on their own.
Answer:
first paper is 3rd one last one is the 5th one doubled checked on gg
Explanation:
It means that the emperor is not wearing any clothes?