 Complete the following phrase:  Till 1967 Budzislawski taught at the Karl Marx University as Leipzig University was known between 1953 and 1991, in 1953 he had become Director of the Press History Institute and of the Institute for the Theory and Practice of Press work, along with his other posts and titles. At the same time, he continued to work as a political commentator on East German talk radio, also deputising briefly for Karl-Eduard von Schnitzler on television in 1958. Over many years his written and spoken output influenced the so-called Socialist journalism that became a feature of the German Democratic Republic, with its recognisable referencing of Lenins Theory of the Press which required journalists to operate as collective propagandists, agitators and political organisers kollektiven Propagandisten, Agitator und Organisator. From across the 