 Robin found the document proving that a secret military agreement tied France to Argentina from 1959 until the election of President François Mitterrand in 1981.Although the opening of the archives of the Ministry of Foreign Affairs after a 30-year lock-up enabled some new historical research on the war, including Jean-Charles Jauffret's book, "La Guerre d'Algérie par les documents" (The Algerian War According to the Documents), many remain inaccessible.The recognition in 1999 by the National Assembly, permitted the Algerian War, at last, to enter the syllabi of French schools.