What did northerners bring to Jiangnan?

The migration of northerners to the south has brought a lot of labor force to Jiangnan, as well as advanced production tools and technologies from the Central Plains, which has enabled Jiangnan with superior natural conditions to develop.

The influence of northerners' migration to the south on the society at that time

I. Impact on the population

1. Promote ethnic integration: The migration of ethnic minorities first changed the original ethnic population distribution pattern in China to a great extent, and greatly promoted the process of ethnic integration.

2. It is conducive to the improvement of the quality of the population: the impact of immigration on the population is also manifested in the fact that it can greatly improve the quality of the population. On the one hand, the migration of population is conducive to avoiding consanguineous marriage and ethnic marriage. ?

Second, the impact on the economy.

1, which promoted the development of animal husbandry in the central plains: before moving to the mainland, ethnic immigrants mainly focused on animal husbandry economy. They moved to the mainland, bringing advanced animal husbandry production technology and promoting the development of animal husbandry in the mainland. ?

2. It has promoted the development of commerce in the Central Plains: nomadic economy can be said to be a natural commodity economy because of its single economy. Ethnic minorities in northwest China are mainly nomadic people, and animal husbandry plays an important role in the economy. The main export products are livestock products.

Third, the impact on culture.

1, the impact on food, clothing, housing and transportation: Food, clothing, housing and transportation are an important part of the material culture of each nation, and the food, clothing, housing and transportation of the Han nationality are greatly influenced by the surrounding ethnic minorities.

2. Influence of national beliefs: Since Wei and Jin Dynasties, Buddhism has spread widely in the Central Plains and gradually become the dominant religion. Since then, with the continuous migration of northern ethnic minorities, the rulers of all ethnic groups have vigorously advocated Buddhism for various purposes, which has had a far-reaching impact on the in-depth spread of Buddhism in the Central Plains and promoted the further development of ethnic integration in the Central Plains.