Once the nomadic travelers finally arrived in northern China, a few of the Chinese mixed in with the nomads' culture, while the invaders adopted some Chinese practices. Some of the nomadic leaders ordered their people to use Chinese names, use the Chinese language, and dress like the Chinese. Many northern Chinese were against this new system to live under the rule of the nomadic invaders, and fled to southern China. There, northern Chinese culture mixed with the southern therefore developing a change in their culture altogether during the Period of Disunion.
1: It means that one government controls the whole population of people and the only way they can do that is to be voted in.
2: The best characteristics of a democraitc is that the rules for the country are direcly elected by the people. which means it is the government for the people by the people.