Party history brief information

We know that the Communist Party of China initially developed in cities. There is a saying in the history of the party that "Chen from the south and Li from the north met to build the party." Chen Duxiu's group in Shanghai (south) and Li Dazhao's preparation for the establishment of the Communist Party of China in Beijing (north) both carried out activities in cities. The First Congress of the Communist Party of China was held in Shanghai in July 1921 (23rd to 31st), announcing the establishment of the Communist Party of China.

Little information, we said that this year's "July 1st" marks the 90th anniversary of the founding of the Party. We just mentioned that the First Day is from July 23rd to 31st. Do you know when the July issue was designated as the Party Founding Day? In 1941, on the occasion of the 20th anniversary of the founding of the Party, the Central Committee of the Communist Party of China issued a document officially stipulating that July 1st would be the birth anniversary of the Party (the Party’s birthday). At that time, the only representatives of the "National Congress" in Yan'an were Mao Zedong and Dong Biwu. Due to the gap of more than ten years and the lack of conclusive historical materials at hand, they could no longer remember the exact day when the "National Congress" was held. They only remembered It was the summer of 1921, and the weather was hot. Due to the lack of archival materials, it was impossible to verify it for the time being, so July 1 was determined as the birth anniversary of the party.

Okay O(∩_∩)O~ I study party history~~