Movement for the Unity of Action of the LeftMovement for the Unity of Action of the Left was a political party in Greece that was part of the Coalition of the Radical Left.HistoryKEDA was formed in the early 2000s, by a splinter group of major party officials of the Communist Party of Greece, most prominently Giannis Theonas and Mitsos Kostopoulos. However, Kostopoulos, left KEDA in May 2007.