蔡元培
When Cai Yuanpei, the principal of Beijing university, resigned on May 9, 1919 it had caused a huge uproar in the media across the country. This connected the academic discourse within the university with the political activism of the May Fourth demonstrations. The May Fourth Demonstrations of 1919 initially united the leaders but soon, there was a debate and falling out over the role of politics. Hu Shih, Cai Yuanpei, and other liberals urged the demonstrating students to return to the classroom, but Chen Duxiu and Li Dazhao, frustrated with the inadequacy of cultural change, urged more radical political action. They used their roles as Peking University faculty to organize Marxist study groups and the first meeting of the Chinese Communist Party.