 Complete the following phrase:  On December 30, 1920, leaders of intra-party groups spoke at an expanded meeting of the communist faction of the 8th All-Russian Congress of Soviets and All-Union Central Council of Trade Unions, where they outlined their political platforms. The controversy unfolding at the meeting was accompanied by mutual accusations and almost immediately acquired a bad character. From the beginning of January of the following year, party organizations joined in the discussion of issues: in particular, on January 3, at a meeting of the partys active in Petrograd, an Appeal to the Party was adopted, expressing full support for the Lenin-Zinoviev group, and Trotsky was accused of trying to split the party and professional movement, in the desire to eliminate unions. At the same time, the resolution proposed to send representatives to the 