military camp, Kwa Gacinya and Gikondo prison. Culture Music and dance are an integral part of Rwandan ceremonies, festivals, social gatherings and storytelling. The most famous traditional dance is a highly choreographed routine consisting of three components: the umushagiriro, or cow dance, performed by women; the intore, or dance of heroes, performed by men; and the drumming, also traditionally performed by men, on drums known as ingoma. The best known dance group is the National Ballet. It was established by President Habyarimana in 1974, and performs nationally and internationally. Traditionally, music is transmitted orally, with styles varying between the social groups. Drums are of great importance; the royal drummers enjoyed high status within the court of the King (Mwami). Drummers play together in groups of varying sizes, usually between seven and nine in number. The country has a growing popular music industry, influenced by African Great Lakes, Congolese, and American music. The most popular genre is hip hop, with a blend of dancehall, rap, ragga, R&B and dance-pop. Traditional arts and crafts are produced throughout the country, although most originated as functional items rather than purely for decoration. Woven baskets and bowls are especially common, notably the basket style of the agaseke. Imigongo, a unique cow dung art, is produced in the southeast of Rwanda, with a history dating back to when the region was part of the independent Gisaka kingdom. The dung is mixed with natural soils of various colours and painted into patterned ridges to form geometric shapes. Other crafts include pottery and wood carving. Traditional housing styles make use of locally available materials; circular or rectangular mud homes with grass-thatched roofs (known as nyakatsi) are the most common. The government has initiated a programme to replace these with more modern materials such as corrugated iron. Rwanda does not have a long history of written literature, but there is a strong oral tradition ranging from poetry to folk stories. Many of the country's moral values and details of history have been passed down through the generations. The most famous Rwandan literary figure was Alexis Kagame (1912–1981), who carried out and published research into oral traditions as well as writing his own poetry. The Rwandan Genocide resulted in the emergence of a literature of witness accounts, essays and fiction by a new generation of writers such as Benjamin Sehene. A number of films have been produced about the Rwandan