
1) First ruler of the Slavs
Found on
https://www.crosswordclues.com/clue/samo

SAMO is a graffiti tag used on the streets of New York City from 1977 to early 1980. It accompanied short phrases, in turns poetic and sarcastic, mainly painted on the streets of downtown Manhattan. The tag, written with a copyright symbol as `SAMO©`, and pronounced Same-Oh has been primarily associated with the artist Jean-Michel Basquiat, but.....
Found on
http://en.wikipedia.org/wiki/SAMO

Samo founded the first recorded political union of Slavic tribes, known as Samo`s empire (realm, kingdom, or tribal union), stretching from Silesia to present-day Slovenia, ruling from 623 until his death in 658. According to Fredegarius, the only contemporary source, Samo was a Frankish merchant who unified several Slavic tribes against robber r....
Found on
http://en.wikipedia.org/wiki/Samo

(from the article `Burkina Faso`) ...subgroupsthe Mossi, which include the Gurma and the Yarse, the Gurunsi, the Senufo, the Bobo, and the Lobi. The second group is the Mande family, ...
Found on
http://www.britannica.com/eb/a-z/s/18

(from the article `Czechoslovak region, history of`) ...were hard-pressed by the Avars of the Hungarian plains. Attempts to unite the Slavic tribes against the Avars were successful only when directed ... ...existing Romano-Celtic-Illyrian cultures. At that time the Slavs owed allegiance to the Avar khans. After the defeat of the Avars ...
Found on
http://www.britannica.com/eb/a-z/s/18
No exact match found.