What are the main reasons for the prosperity of poetry in Tang Dynasty? ________________________________________________________________

Economic factors: Economic factors are the basic factors of cultural factors. After the rule of the Tang Dynasty, especially the previous rulers, they have been recuperated and promoted the development of productive forces? Driven by economic policies, a large number of idle land has been developed, and the emergence of a large number of working people has promoted the development of economic level, greatly developed productivity and created a material foundation for the development of culture. The appearance of these economic factors promoted the literati to eulogize the development of that era, thus preparing the material power and ideological source for the forward development of culture? Political factors: The Tang Dynasty was more open in cultural policies than in any previous era. The rulers of the Tang Dynasty were able to implement cultural policies different from those of the previous dynasties. The cultural policies they implemented were cultural understanding and cultural integration, which conformed to the trend of ethnic integration at that time, adapted to the law of cultural development at that time and promoted the development of the culture of the Tang Dynasty.