James Wycliffe Headlam, 1911 Encyclopædia Britannica, Volume 3… (1911)
“ He was the only Socialist who was elected to the Reichstag in 1871, but he used his position to protest against the annexation of Alsace-Lorraine and to express his full sympathy with the Paris Commune. Bismarck afterwards said that this speech of Bebel’s was a “ray of light,” showing him that Socialism was an enemy to be fought against and crushed; and in 1872 Bebel was accused in Brunswick of preparation for high treason, and condemned to two years’ imprisonment in a fortress, and, for insulting the German emperor, to nine months’ ordinary imprisonment. ”
