1: During the period of Emperor Wu of the Han Dynasty, the education in China began to present an official, large-scale and standardized national education system, while in the Spring and Autumn Period, the education was mainly private schools with limited regulations. 2. During the period of Emperor Wu of Han Dynasty, the main content of education showed a trend of focusing on Confucian classics, and the educational content and ideas tended to be unified, while in the Spring and Autumn Period, a hundred schools of thought contended, with different contents and ideas.

Reason: During Emperor Wu of Han Dynasty 1 year, the Western Han Dynasty reached its peak and its national strength was strong. The unity of the country needs the unity of ideology and culture as its internal support. Dong Zhongshu's three strategies of "Heaven is a Man" demanded that a hundred schools of thought should be deposed and Confucianism should be respected exclusively, which provided a theoretical basis for Emperor Wu. After Dou Taihou's death, Huang Lao's ruling thought was no longer the general plan of governing the country, which created opportunities for Emperor Wu.