List of leaders of the Soviet Union
Following Joseph Stalin's consolidation of power in the 1920s, the post of the General Secretary of the Central Committee of the Communist Party became synonymous with leader of the Soviet Union, because the post controlled both the Communist Party and the Soviet Government, both indirectly, via Party membership, and via the tradition of a single person holding two highest posts: in the Party and in the government. The post of the General Secretary was abolished in 1952 under Stalin and later re-established by Nikita Khrushchev under the name of First Secretary. In 1966, Leonid Brezhnev reverted the office title to its former name. Being the head of the Communist Party of the Soviet Union (CPSU), the office of the General Secretary was the highest in the Soviet Union until 1990. The post of General Secretary lacked clear guidelines of succession, so after the death or removal of a Soviet leader the successor usually needed the support of the Politburo, the Central Committee, or another government or party apparatus to both take and stay in power. The President of the Soviet Union, an office created in March 1990, replaced the General Secretary as the highest Soviet political office.
Central Committee of the Communist Party of the Soviet Union
Stalin, the second major contender, and future leader of the Soviet Union, was the least known, and he was not a popular figure with the masses. Even though he was a Georgian, and he opposed Georgian nationalism, he talked like a Slavophile, which was an advantage. The Communist Party was his institutional base; he was the General Secretary – another advantage. But there was a problem; Stalin was known for his brutality. As one Party faithful put it, "A savage man ... a bloody man. You have to have swords like him in a revolution but I don't like that fact, nor like him." In his testament, Lenin said of Stalin:
Stalin is too rude, and this fault, fully tolerable in our midst and in the relations among us Communists, becomes intolerable in the office of General Secretary. Therefore I propose to the comrades that they devise a way of shifting Stalin from this position and appointing to it another man who in all other respects falls on the other side of the scale from Comrade Stalin, namely, more tolerant, more loyal, more polite and considerate of comrades, less capricious and so forth.
Inner-party democracy became an important topic following Lenin's health leave; Trotsky and Zinoviev were its main backers, but Zinoviev later changed his position when he aligned himself with Stalin. Trotsky and Rykov tried to reorganise the party in early 1923, by debureaucratising it, however, in this they failed, and Stalin managed to enlarge the Central Committee. This was opposed by certain leading party members and a week later; the Declaration of the Forty-Six was issued, which condemned Stalin's centralisation policies. The declaration stated that the Politburo, Orgburo and the Secretariat was taking complete control over the party, and it was these bodies which elected the delegates to the Party Congresses – in effect making the executive branch, the Party Congress, a tool of the Soviet leadership. On this issue, Trotsky said, "as this regime becomes consolidated all affairs are concentrated in the hands of a small group, sometimes only of a secretary who appoints, removes, gives the instructions, inflicts the penalties, etc." In many ways Trotsky's argument was valid, but he was overlooking the changes, which were taking place. Under Lenin the party ruled through the government, for instance, the only political office held by Lenin was Chairman of the Council of People's Commissars, but following Lenin's health the party took control of government activities. The system before Lenin was forced to leave was similar to that of parliamentary systems where the party cabinet, and not the party leadership, were the actual leaders of the country.