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A Letter to John G. Wright

Core Argument

In this letter of 19 December 1939, Trotsky addresses the internal factional struggle within the Socialist Workers Party (SWP), offering strategic counsel to John G. Wright on how the proletarian wing should conduct itself against petty-bourgeois tendencies in the opposition. Trotsky fully endorses the need for an “implacable theoretical and political fight,” noting that his own recent characterisation of the divergence is sharper than that of the majority. However, he insists that ideological firmness must be paired with cautious and wise organisational tactics. The central strategic imperative is to avoid a split at all costs, even if the opposition should become a temporary majority at the next convention. Trotsky argues that such a majority would collapse within months, after which the proletarian tendency would regain dominance with greatly enhanced authority. Therefore, the minority must remain disciplined and loyal to the party as a whole, using this discipline as a means of educating the membership in genuine party patriotism—a point Cannon had previously raised.

The letter draws on the immediate historical context of the SWP’s founding and its early internal conflicts, particularly the influx of members from the Socialist Party’s youth wing, whom Trotsky identifies as lacking experience. He diagnoses the party’s difficulties as stemming from two sources: the poor composition of the New York branch, the most important in the organisation, and the inexperience of these newer members. These inherited problems, he insists, cannot be overcome by exceptional measures but only through a combination of firmness and patience.

Trotsky’s polemic is directed against the petty-bourgeois tendencies within the opposition, which he treats as a heterogeneous and unbalanced force. He warns against giving this opposition any pretext for a split, even as an eventual minority. The letter thus articulates a Leninist conception of party unity: ideological struggle must be ruthless, but organisational discipline must be maintained to preserve the party as a vehicle for proletarian revolution. Trotsky’s advice is not merely tactical but pedagogical—the experience of remaining loyal to the party while fighting for its correct line is itself a school for revolutionary cadres.