Pancho Villa Sits Against Tree With Comrade - from our story 'Reefer Madness: Mid-Century Anti-Marijuana Propaganda In Movies And Books'

Mexican revolutionary leader Pancho Villa (1878 - 1923) (L) sits against a tree with a fellow soldier, their straw hats over their knees, following the Mexican Revolution of 1911. (Photo by Hulton Archive/Getty Images)

Mexican revolutionary leader Pancho Villa (1878 - 1923) (L) sits against a tree with a fellow soldier, their straw hats over their knees, following the Mexican Revolution of 1911. (Photo by Hulton Archive/Getty Images)

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