De Gaulle's resolve to resist the Algiers revolt galvanized public support [causal]
With the passing of each successive day of the crisis, it became evident that public opinion—from Left to Right—was setting solidly behind de Gaulle, solidly against the Algiers insurgents and their dissident allies in the army.
Horne, Alistair, A Savage War of Peace- Alge…, loc. 1109