Ethnic clashes of Târgu Mureș

The ethnic clashes of Târgu Mureș (also called "Black March", ) are about the violent incidents against the Hungarian ethnic group in Târgu Mureș and surrounding settlements in Transylvania, Romania in March 1990. 
The clashes were the bloodiest inter-ethnic incidents of the post-communist era in Transylvania. It has been an important cultural and political center for the Hungarian minority in Transylvania.