 Complete the following phrase:  Consequent to personally spiteful disputes about the praxis of Leninism, the October Revolution veterans Lev Kamenev and Grigory Zinoviev said that the true threat to the ideological integrity of the party was Trotsky, who was a personally charismatic political leader as well as the commanding officer of the Red Army in the Russian Civil War and revolutionary partner of Lenin. To thwart Trotskys likely election to head the party, Stalin, Kamenev and Zinoviev formed a troika that featured Stalin as General Secretary, the de facto centre of power in the party and the country. The direction of the party was decided in confrontations of politics and personality between Stalins troika and Trotsky over which Marxist policy to pursue, either Trotskys policy of permanent revolution or Stalins policy of socialism in one country. Trotskys permanent revolution advocated rapid industrialisation, elimination of private farming and having the Soviet Union promote the spread of communist revolution abroad. Stalins socialism in one country stressed moderation and development of positive relations between the Soviet Union and other countries to increase trade and foreign investment. To politically isolate and oust Trotsky from the party, Stalin expediently advocated socialism in one country, a policy to which he was indifferent. In 1925, the 