Burkina Faso . Burkina Faso is therefore a relatively flat country. The country owes its former name of Upper Volta to three rivers which cross it: the Black Volta (or "Mouhoun"), the White Volta ("Nakambé") and the Red Volta ("Nazinon"). The Black Volta is one of the country's only two rivers which flow year-round, the other being the Komoé, which flows to the southwest. The basin of the Niger River also drains 27% of the country's surface. The Niger's tributaries – the Béli, Gorouol, Goudébo, and Dargol – are seasonal streams and flow for only four to six months a year. They
Massimo Volta he signed a new 5-year contract again with Samp. He made his debut with Sampdoria in the Third Qualifying Round of the 2010–11 UEFA Champions League against Werder Bremen. That season he rotated with Stefano Lucchini as the centre-back, which Volta played 6 out of 6 group stage matches of 2010–11 UEFA Europa League, and Lucchini mainly for domestic league. The other centre-back was Daniele Gastaldello. After Sampdoria relegated, Sampdoria bought Volta outright from Parma for €900,000 in June 2011, and Lucchini was released. Volta was a regular starter for Doria in 2011–12 Serie B. The team promoted back to