ベルリンのドイツ歴史博物館の企画宣伝もかねて、 1月30日は、1933年にヒットラーが首相になった日なのだな。 In the autumn of 1932 the Nazis were "on the downswing, the economy was on the upswing," historian Dan Diner points out. "And it is precisely at this point that Hitler is appointed Reich Chancellor. That really shouldn't have happened," Diner t…