In the aftermath of the Romanian Revolution of 1989, ethnic-based political parties were constituted by both the Hungarians, who founded the Democratic Union of Hungarians in Romania, and by the Romanian Transylvanians, who founded the Romanian National Unity Party. Ethnic conflicts, however, never occurred on a significant scale, even though some violent clashes, such as the Târgu Mureș events of March 1990, did take place shortly after the fall of Ceaușescu regime.