Leon Trotsky was a pivotal figure in the 1905 ... In 1936 he published The Revolution Betrayed, a radical critique of the Soviet Union under Stalin. Trotsky settled in Mexico City in 1937 at ...

In 1936 Trotsky wrote The Revolution Betrayed, which established the socio-economic necessity that motivated the fight for the Fourth International. In this monumental work, Trotsky uncovered the ...

The founding of the Fourth International in September 1938 represented the culmination of Leon Trotsky’s ... workers’ movement. Trotsky’s Revolution Betrayed, completed on the eve of the ...