By the mid-1980s, right-wing German historians began to think that enough time had passed since 1945 and thus it was time for the German nation to start celebrating much of its history again. A sign of the changed mood was the ceremony at Bitburg in May 1985, where US President Ronald Reagan and West German Chancellor Helmut Kohl honored the German war dead buried at Bitburg, including the SS men buried there, which was widely seen as a sign that the memory of the Nazi past had been "normalized" (i.e., that the Nazi period was "normal" and therefore Germans should not feel guilty). President Reagan justified laying a wreath to honor all the Germans buried at Bitburg who died fighting for Hitler, including the SS men, and his initial refusal to visit the Bergen-Belsen concentration camp under the grounds that the SS men buried at Bitburg were just as much victims of Hitler as the Jews murdered by the SS and that "They Germans just have a guilt feeling that's been imposed on them and I just think it's unnecessary". The ceremony at Bitburg and Reagan's remarks about the need to do away with a German "guilt feeling" about the Nazi past were widely interpreted by German conservatives as the beginning of the "normalization" of the memory of the Third Reich. Michael Stürmer's 1986 article "Land without History" questioned Germany's lack of positive history in which to take pride. Stürmer's position as Chancellor Kohl's advisor and speechwriter heightened the controversy. At the same time, many left-wing German historians disliked what they saw as the nationalistic tone of the Kohl government.