Khaled, and other rai stars, came to play at this festival due to the efforts of the "liberal" wing of the Algerian regime -- and particularly to Lieutenant-Colonel Hosni Snoussi, director of the state-supported arts and culture organization, Office Riadh el Feth in Algiers, who had taken Cheb Khaled under his wing. The regime's liberal wing became interested in promoting rai in the wake of a spate of unrest that erupted during the early 1980s. Most notably, the 1980 riots in Tizi Ouzou, Kabylia (the "Berber Spring"); the 1985 riots in Algiers, which broke out following rumors that housing being built for the poor would be allocated to state bureaucrats; and the 1986 student riots in Constantine that resulted in the deaths of four protesters and spread to other cities. Young Algerians played a leading role in all these protests. The liberal wing of the regime determined that, to deter further unrest, the state should focus on promoting the interests of youth and on developing the market economy. Rai was very popular with Algerian youth, and so the "liberals" determined that promoting it was to be an important element of these reform efforts. It was changes in state policy toward rai, pushed by Snoussi, that got Khaled and other rai stars onto the stage in Algiers in 1985.