'Plain Words' was found at the site of a series of bombings against capitalist targets in 1919, including billionaire John D. Rockefeller and Attorney General Alexander Palmer. The primes suspects were Galleanists, followers of insurrectionary anarchist Luigi Galleani (1861-1831), founder and editor of the newspaper 'Cronaca Sovversiva.' Published for over 15-years almost entirely in Italian, the magazine made a strong case for "propaganda by the deed," that is: revolutionary violence as opposed to simply propaganda by the word. The Galleanists tried to put the ideas into practice; for example, a Chicago chef added arsenic to the soup for 200 at a banquet to honor Archbishop Mundelein (no one died - he added too much poison and it was all vomited back up). The June 1919 bombings did kill three - one of the bombers, a woman walking by, and a night watchman; in contrast, from 1914 to 1918, tens of millions were maimed or killed in the capitalists' first World War.