Mexican revolutionary Pancho Villa (1878 - 1923) sits on horseback, wearing a straw hat and ammunition strapped across his shoulders, 1910s. (Photo by Hulton Archive/Getty Images)
Mexican revolutionary Pancho Villa (1878 - 1923) sits on horseback, wearing a straw hat and ammunition strapped across his shoulders, 1910s. (Photo by Hulton Archive/Getty Images)