 Complete the following phrase:  Sanjurjo became one of the first generals appointed to the command of the Spanish Republican Army. His sympathies, however, remained with the monarchist cause. When he clashed with Prime Minister Manuel Azaña over the military reforms, he was replaced by General Miguel Cabanellas. He was demoted to chief of the customs officers in 1932 as a result of the events of Castilblanco and Arnedo involving the Civil Guard. His confrontation with the ministry, Azañas military reforms, and the grants of regional autonomy to Catalonia and the Basque Country, led Sanjurjo to plot a rebellion with some Carlists under Manuel Fal Conde, Tomás Domínguez Arévalo, and other military officers. This rebellion, which was known as the 