 A 9-point political agenda was passed the same day, among which called for the KMT to immediately stop its armed campaign against the communists in the Chinese Civil War.Since December 9 was rumored to be the day that the Hebei-Chahar Political Committee was to be established, the Students Union chose that day for the petition.On the early morning of December 9, police and soldiers surrounded many schools and closed the city gate at Xizhimen.