In the wake of the Spanish Revolution of 1936, libertarian sentiments began to flare up again. The anarcho-syndicalist movement, which had been continuing to organize underground, published a number of leaflets inspired by the revolution, even at risk of capture by the dictatorship. Following the Nazi invasion of Austria in 1938, underground anarchist groups even published a few diatribes against Hitler and Nazism, but the consolidation of fascism over Austria and the subsequent war resulted in the anarchist movement going temporarily into remission.