n: is the rise and fall of nations, the change of dynasties, due to natural disasters or human actions If it is due to human actions, how can we clarify thisAfter finishing reading the exam questions,...n received the message, he was teasing Gong Huiyu."This story, if you don't like it, this palace can give it to Wan Jiaojiao. Last time you read the sequel of that one, this palace guarantees that the...