 Complete the following phrase:  The first meeting of the CPPCC opened on 21 September 1949, and was attended by the Communist Party along with eight aligned parties. The first CPPCC served in effect as a Constitutional Convention. The meeting approved the Common Program, which was effectively an interim Constitution, specifying the structure of the new government, and determining the name and symbols of the new state. It also elected leaders of the new central government, including Mao Zedong as Chairman of the Central Peoples Government. After the end of the conference, the 