Folklore began to distinguish itself as an autonomous discipline during the period of romantic nationalism in Europe. A particular figure in this development was Johann Gottfried von Herder, whose writings in the 1770s presented oral traditions as organic processes grounded in locale. After the German states were invaded by Napoleonic France, Herder's approach was adopted by many of his fellow Germans who systematized the recorded folk traditions and used them in their process of nation building. This process was enthusiastically embraced by smaller nations like Finland, Estonia, and Hungary, which were seeking political independence from their dominant neighbours.