Catalan declaration of independence
The Catalan declaration of independence (; ) was a resolution that was passed by the Parliament of Catalonia on 27 October 2017, which declared the independence of Catalonia from Spain and the founding of an independent Catalan Republic. The Act was immediately suspended by the Parliament. The declaration did not receive recognition from the international community. The declaration and proceeding vote were declared illegal as it was done on a simple majority and not the two-thirds requirement of the Catalan constitution.
Catalan independence movement
The modern independence movement began in 2010 when the Constitutional Court of Spain ruled that some of the articles of the 2006 Statute of Autonomy—which had been agreed with the Spanish government and passed by a referendum in Catalonia—were unconstitutional, and others were to be interpreted restrictively. Popular protest against the decision quickly turned into demands for independence. Starting with the town of Arenys de Munt, over 550 municipalities in Catalonia held symbolic referendums on independence between 2009 and 2011. All of the towns returned a high "yes" vote, with a turnout of around 30% of those eligible to vote. A 2010 protest demonstration against the court's decision, organised by the cultural organisation Òmnium Cultural, was attended by over a million people. The popular movement fed upwards to the politicians; a second mass protest on 11 September 2012 (the National Day of Catalonia) explicitly called on the Catalan government to begin the process towards independence. Catalan president Artur Mas called a snap general election, which resulted in a pro-independence majority for the first time in the region's history. The new parliament adopted the Catalan Sovereignty Declaration in early 2013, asserting that the Catalan people had the right to decide their own political future.