An extremists group were involved in the 1994 Rwanda genocide in Rwanda.
The Hungarian Dances -LRB- -LSB- Ungarische Tanze , links = no -RSB- -RRB- by Johannes Brahms -LRB- WoO 1 -RRB- , are a set of 21 lively dance tunes based mostly on Hungarian themes , completed in 1869 .. Johannes Brahms. Johannes Brahms. WoO. WoO. They vary from about a minute to five minutes in length .. They are among Brahms 's most popular works , and were certainly the most profitable for him .. Each dance has been arranged for a wide variety of instruments and ensembles .. instruments. musical instrument. ensembles. musical ensemble. Brahms originally wrote the version for piano four hands and later arranged the first 10 dances for solo piano .. piano four hands. piano four hands. Only numbers 11 , 14 and 16 are entirely original compositions .. The better-known Hungarian Dances include No. 1 and 5 , the latter which was based on the csardas by Bela Keler titled '' '' which Brahms mistakenly thought was a traditional folksong .. csardas. csardas. Bela Keler. Bela Keler. The Hungarian Dances bear many resemblances to , and may have influenced , the Slavonic Dances of Antonin Dvorak .. Slavonic Dances. Slavonic Dances. Antonin Dvorak. Antonin Dvorak