Why did poetry prevail in Tang Dynasty? Thank god, help me.

There is a product in a certain era. China's Tang poetry, Song poetry, Yuan Qu and Ming and Qing novels were the products of different dynasties at that time. First, according to the period, there are four schools: early Tang, prosperous Tang, middle Tang and late Tang. Secondly, according to the characters, there are three categories: classical poets, romantic poets and realistic poets. Chen Ziang was the representative in the early Tang Dynasty, Li Bai and Du Fu were the representatives in the prosperous Tang Dynasty, Wang Wei, an idyllic poet, and Cen Can, Wang Changling and Gao Shi, frontier poets. Middle Tang Dynasty: Bai Juyi Late Tang Dynasty: Li Shangyin and Du Mu. The Tang Dynasty is the prosperous period of China's poetry, and its styles and schools are varied and colorful. For example, Wang Wei's pastoral poems are quiet and beautiful, Li Bai's poems are unrestrained and elegant, Du Fu's poems are depressed and frustrated, Bai Juyi's poems are popular and simple, and Li Shangyin's poems are exquisite and beautiful. It is a portrayal of the poet's character, temperament, experience and accomplishment. The establishment of the Tang Dynasty ushered in the first stage of poetry development. Most of the poems in the early Tang Dynasty contained the lack of true feelings in the Southern Dynasties. During the period of Wu Zetian, Yang Jiong, Lu, Luo and others, known as the "four outstanding poets", expanded their poetic creation scope, and some Tang poems were formally formed. Poets in the prosperous Tang Dynasty are proud of their country and nation, and most of them are keen on fame, ambition and ambition. Moreover, compared with Jian 'an poets, his tone is high and clear, his emotions are vigorous and magnificent. Poets in the prosperous Tang Dynasty created many schools, such as the Frontier Poetry School represented by Gao Shi and Wang Changling, which is an important school of romanticism. The pastoral poetry school represented by Meng Haoran and Wang Wei describes the natural and pastoral life of landscape, which enriches the content of landscape. The prosperous Tang Dynasty is the peak of poetry development. Li Bai's poems are rich in content, imagination, unrestrained and full of romantic ideals. After the Anshi Rebellion, the style of poetry is characterized by depression, concise language and rigorous narrative, which truly reflects the decline of the Tang Dynasty. In the late Tang Dynasty, a large number of epic poets appeared in this last time and reflected on it.