 Complete the following phrase:  The first confrontation between the Left Opposition and the triumvirate occurred from October 1923 to January 1924 over industrialization policies. The triumvirate won decisively at the XIII Party Conference in January 1924. Following Lenins death in January 1924, the confrontation between the Left Opposition and the triumvirate expanded more openly into a dispute over Trotskys policies, with the triumvirate accusing Trotskys policies of being anti-Leninist. At the 