Anti-German sentiment (or Germanophobia) is defined as an opposition to or fear of Germany, its inhabitants, its culture and the German language. Its opposite is Germanophilia.
As a political phenomenon, anti-German sentiment became significant especially from the mid-19th Century, parallel with the Unification of Germany and its rise as a world power.
In the 1860s Russia experienced an outbreak of Germanophobia, mainly restricted to a small group of writers in St. Petersburg who had united around a right wing newspaper. It began in 1864 with the publication of an article by a writer (using the pseudonym "Shedoferotti") who proposed that Poland be given autonomy and that the privileges of the German barons in the Baltic republics and Finland be preserved. Mikhail Katkov published a harsh criticism of the article in the Moscow News, which in turn caused a flood of angry articles in which Russian writers expressed their irritation with Europeans, some of which featured direct attacks on Germans.
The following year, 1865, the 100th anniversary of the death of Mikhail Lomonosov was marked throughout the Russian empire. Articles were published mentioning the difficulties Lomonosov had encountered from the foreign members of the Russian Academy of Sciences, most of whom had been of German descent. The authors then criticized contemporary German scholars for their neglect of the Russian language and for printing articles in foreign languages while receiving funds from the Russian people. It was further suggested by some writers that Russian citizens of German origin who did not speak Russian and follow the Orthodox faith should be considered foreigners. It was also proposed that people of German descent be forbidden from holding diplomatic posts as they might not have "solidarity with respect to Russia".