Denis Sieffert

Denis Sieffert is a French journalist and author known for his expertise in political history and leftist movements. He has written extensively about Trotskyism and its impact on contemporary politics in France, including works that explore the intricate relationships within socialist and communist parties. His recent publications delve into the historical significance and tactical implications of 'entrisme,' a practice originating from Trotskyist strategies, and its evolution in modern political contexts.