He faced uprisings in Algeria by the pied-noirs and the French armed forces. On assuming the prime minister role in June 1958 he immediately went to Algeria, and neutralised the army there, with its 600,000 soldiers. The Algiers Committee of Public Safety was loud in its demands on behalf of the settlers, but de Gaulle made more visits and sidestepped them. For the long term he devised a plan to modernize Algeria's traditional economy, deescalated the war, and offered Algeria self-determination in 1959. A pied-noir revolt in 1960 failed, and another attempted coup failed in April 1961. French voters approved his course in a 1961 referendum on Algerian self-determination. De Gaulle arranged a cease-fire in Algeria with the March 1962 Evian Accords, legitimated by another referendum a month later. It gave victory to the FLN, which came to power and declared independence. The long crisis was over.