French unions united to demand peace in Algeria despite ideological divides. [fact]
In a remarkable summer entente, the Communist and non-Communist trade unions had joined together to plead for successful peace negotiations, with threats of a general strike "as an answer to any insurrection or coup d'état that might tend to impede the Algerian peace", and the government had actually had to ban all demonstrations in favour of peace. … Among the youth of France the Algerian war was coming to be known as "The Hundred Years' War"
XREF: Relates to broader colonial-war opposition movements and the role of trade unions in anti-war politics.
Horne, Alistair, A Savage War of Peace- Alge…, loc. 1272