Six stages: primitive society, slave society, feudal society, capitalist society, socialist society and capitalist society.
Three historic leaps: the leap of socialism from fantasy to science, the leap of socialism from theory to social system practice, and the leap of socialism from the practice of one model to the practice of multiple models with national characteristics.
Expanding materials: China has developed rapidly for decades, and "four major changes" have taken place in society.
First, the process of urbanization is accelerating.
The process of urbanization in China is accelerating, and the proportion of urban population has reached the standard of comprehensive urbanization. Urbanization has brought better education, medical care and employment opportunities to ordinary people and improved their living standards.
However, urbanization has also brought some problems. Urban polarization between the rich and the poor has intensified, social mobility has declined, and it is difficult for the poor and marginal groups to enjoy the dividends brought by urbanization. Rising land costs and rising housing prices are also challenges brought by urbanization, which has brought pressure to low-income people.
Second, cultural diversity and protection of traditional culture are particularly important for the development of China.
Since the reform and opening up, great changes have taken place in the culture of China, which not only shows the cultural diversity, but also protects the traditional culture. Cultural diversity enriches the cultural life of ordinary people and strengthens international exchanges. However, cultural diversity has also caused the problems of conceptual conflict and cultural misinterpretation, which requires us to better handle the conflict and integration in cultural exchanges.
At the same time, traditional culture is facing the dilemma of preservation in the wave of modernization, lacking market and profit space. We should actively seek the combination of traditional culture and modern society, so that traditional culture can be better inherited and developed in the contemporary era.
Third, the rapid development of information technology.
With the rapid development of information technology, smart phones and networks have become the basic living equipment and information sources for ordinary people. Information technology brings fast and convenient information exchange, which greatly facilitates people's daily life and work. However, the development of information technology has also brought some problems.
Fourthly, the change of consumption concept is one of the important changes brought about by the rapid development of China.
The improvement of economic strength has changed people's consumption concept, paying more attention to enjoyment and high-grade consumption. Diversified consumption patterns reflect the improvement of living standards.
However, this change in consumption concept has also brought some problems. Excessive consumption and waste have become a social phenomenon, which brings pressure to resources and environment. The rising prices of some compressed consumer goods and services have brought economic burdens to low-and middle-income families. We should advocate green consumption and rational consumption to coordinate the development of consumption with the sustainable utilization of resources.