Tiananmen Square ten-year anniversary of the People's Republic of China, the Great Hall of the People and the Revolutionary History Museum (now the National Museum of China) were erected on the western and eastern sides of the square. For the first decade of the PRC, each National Day (October 1) was marked by a large military parade in Tiananmen Square, in conscious emulation of the annual Soviet celebrations of the Bolshevik Revolution. After the disaster of the Great Leap Forward, the CCP decided to cut costs and have only smaller annual National Day celebrations in addition to a large celebration with a
1989 Tiananmen Square protests of 17 April, three thousand PKU students marched from the campus towards Tiananmen Square, and soon nearly a thousand students from Tsinghua joined. Upon arrival, they soon joined forces with those already gathered at the Square. As its size grew, the gathering gradually evolved into a protest, as students began to draft a list of pleas and suggestions (Seven Demands) for the government: On the morning of 18 April, students remained in the Square. Some gathered around the Monument to the People's Heroes singing patriotic songs and listening to impromptu speeches by student organizers, others gathered at the Great Hall.