Germany, becoming more and more permeated with Teutonic Prussianism, continued to pursue these tactics. For instance, David Blackbourn of Harvard University speaks of the scandalised writings of German intellectual Johann Georg Forster, who was granted a tenure at Vilnius University by the Polish Commission of National Education in 1784. Forster wrote of Poland's "backwardness" in a similar vein to "ignorance and barbarism" of southeast Asia. Such views were later repeated in the German ideas of Lebensraum and exploited by the Nazis. German academics between the 18th and 20th centuries attempted to project, in the difference between Germany and Poland, a "boundary between civilization and barbarism; high German Kultur and "primitive Slavdom"" (1793 racist diatribe by J.C. Schulz republished by the Nazis in 1941). Prussian officials, eager to secure Polish partition, encouraged the view that the Poles were culturally inferior and in need of Prussian tutelage. Such racist texts, originally published from the 18th century onwards, were republished by the German Reich prior to and after its invasion of Poland.