French reform efforts in Algeria repeatedly failed to promise. [causal]
Before Sétif, various attempts had been made at political and social reform — in 1868, 1919 and 1944. By and large they had followed a dismally stereotyped pattern; initiated by metropolitan French governments, frustrated by pied noir pressure-groups.
Horne, Alistair, A Savage War of Peace- Alge…, loc. 101