This is the preface for the upcoming book by David North, Leon Trotsky and the Struggle for Socialism in the Twenty-First Century. North is the chairman of the International Editorial Board of the ...

On his deathbed, Lenin attempted to ensure unified leadership within his party. After his death in 1924, Lev Trotsky, his most trusted follower, was disposed of by Stalin, who eventually forced him ...

On a summer afternoon in 1940, a gaunt young man entered the suburban Mexico City villa of Leon Trotsky, and asked for criticism of a manuscript. Trotsky invited him into his study, where the young ...

The following lecture was delivered by Chris Marsden, the national secretary of the Socialist Equality Party (UK), at the SEP (US) International Summer School, held August 2-9, 2025. This is the ...

In January 1917, a few weeks before the overthrow of Russia’s Czar Nicholas II, Leon Trotsky came to New York. The socialist revolutionary was then in his late 30s and for the previous ...