Original sentence: After training in woodworking, Manouchian joined the Confédération Générale du Travail (CGT).His association with the French Communist Party meant that his political activities clandestine in 1939, when the Party was outlawed following its refusal to condemn the Molotov-Ribbentrop Pact
Edited sentence: After training in woodworking, Manouchian joined the Confédération générale du travail (CGT).His association with the French Communist Party meant that his political activities became clandestine in 1939, when the Party was outlawed following its refusal to condemn the Molotov-Ribbentrop Pact