Original sentence: The denazification hearings classified Heidegger in 1949 as a Mitläufer or Nazi sympathiser (Mitläufer : person who gives in to peer pressure without participation nor resistance, nor inner conviction, unlike a fellow traveler, literally "lemming-like"); he was banned from teaching in Germany until the early 1950s
Edited sentence: The denazification hearings classified Heidegger in 1949 as a Mitläufer or Nazi sympathiser; he was banned from teaching in Germany until the early 1950s