sentences:  The pact between the three parties, which could become a major political actor in Veneto, was signed in October 2007 by Giorgio Carollo, Raffaele Grazia, Giuseppe Pizza and Fabrizio Comencini.Following this agreement, Carollo became leader of the Christian Democracy in the northeast, while Grazia received the mandate of coordinator of the coalition for Veneto.However, the coalition was soon disbanded.