Почему распался Демократический союз?
By June 2015 tensions within the two parties forming the Convergence and Union federation had reached an all-time high in June 2015 due to differences between the positions of the UDC leadership and the Democratic Convergence (CDC) leader Artur Mas over the sovereignty process. CDC was in favour of outright independence even if it meant breaking the established Spanish legality, while UDC was against doing it without the acceptance of the Spanish government.
differences between the positions of the UDC leadership and the Democratic Convergence (CDC) leader