Josh Ireland explains that Trotsky was expelled from the Politburo after labeling Stalin the "gravedigger of the revolution." He began a global exile, eventually finding sanctuary in Mexico at the invitation of muralist Diego Rivera. (3/16)

Josh Ireland explains that Trotsky was expelled from the Politburo after labeling Stalin the "gravedigger of the revolution." He began a global exile, eventually finding sanctuary in Mexico at the invitation of muralist Diego Rivera. (3/16)
1906