input: On August 23, 2011, Pierce the Veil signed with Fearless Records. On December 22, 2011, a video update revealed in that in early 2012, the band would be going into the studio to record their third studio album. On December 26, 2011, Vic Fuentes announced on the band's Facebook page that the band had finished writing the songs for their third album, which they began writing during the summer and while on tour with Miss May I, Woe Is Me, The Amity Affliction and letlive during November and December, and they would now be choosing a producer to work with on the album in early 2012. On February 27, 2012, The band issued an update on their official Facebook page stating that they have chosen to work with producers Dan Korneff and Kato Khandwala at the House of Loud in New Jersey on their upcoming third album. On April 20, 2012, it was announced that the new album would be titled Collide with the Sky and would be released through Fearless Records on July 17, 2012. On May 17, 2012, the album cover and the track list of the new album were revealed along with the announcement of the band's first ever UK headlining tour in September 2012. The first single from the new album, King for a Day, features Kellin Quinn of Sleeping with Sirens and was released on June 5, 2012. The second single, Bulls in the Bronx, was released three weeks later on June 26, 2012.  In order to promote the album, the band appeared on the Vans Warped Tour from June 16, 2012 to August 5, 2012, playing the event's main stage for the first time. They were regularly joined on stage by Kellin Quinn to perform the song King for a Day. After Warped, Pierce the Veil embarked on their first headlining tour in the UK, selling out almost all of the dates. Their following headlining tour in the US, The Collide with the Sky tour, saw a similar success. They ended the year appearing at No. 33 in Rock Sound magazine's best albums of 2012 list as well as winning nine categories in the best of 2012 reader's poll conducted by Alternative Press, including Best Live Band of the Year, Album of the Year and Artist of the Year. On January 9, 2013 Vic Fuentes released information that he had recently been in the studio writing new songs with Tom Denney.  On January 7, 2013, Pierce the Veil and pop-punk band All Time Low announced that they would be co-headlining the Spring Fever Tour in Spring 2013. Both bands toured across the United States, along with opening acts Mayday Parade and You Me at Six. The tour began on April 11, 2013 and ended on May 12, 2013. Toward the end of the tour, on May 7, 2013, the music video for Pierce the Veil's song "Bulls in the Bronx" was released.

Answer this question "What did they do in 2013?"
output: On January 7, 2013, Pierce the Veil and pop-punk band All Time Low announced that they would be co-headlining the Spring Fever Tour in Spring 2013.

Question: Hugh Redwald Trevor-Roper, Baron Dacre of Glanton, FBA (15 January 1914 - 26 January 2003), was a British historian of early modern Britain and Nazi Germany. He was Regius Professor of Modern History at the University of Oxford. Trevor-Roper was made a life peer in 1979 on the recommendation of Prime Minister Margaret Thatcher, choosing the title Baron Dacre of Glanton. Trevor-Roper was a polemicist and essayist on a wide range of historical topics, but particularly England in the 16th and 17th centuries and Nazi Germany.

A notable thesis propagated by Trevor-Roper was the "general crisis of the 17th century". He argued that the middle years of the 17th century in Western Europe saw a widespread break-down in politics, economics and society caused by demographic, social, religious, economic and political problems. In this "general crisis," various events, such as the English Civil War, the Fronde in France, the climax of the Thirty Years' War in Germany, troubles in the Netherlands, and revolts against the Spanish Crown in Portugal, Naples and Catalonia, were all manifestations of the same problems. The most important causes of the "general crisis" in Trevor-Roper's opinion were conflicts between "Court" and "Country"; that is between the increasingly powerful centralizing, bureaucratic, sovereign princely states, represented by the Court, and the traditional, regional, land-based aristocracy and gentry, representing the country. In addition, he said that the religious and intellectual changes introduced by the Reformation and the Renaissance were important secondary causes of the "general crisis."  The "general crisis" thesis generated controversy between supporters of this theory, and those, such as the Marxist historian Eric Hobsbawm, who agreed with him that there was a "general crisis," but saw the problems of 17th century Europe as more economic in origin than Trevor-Roper would allow. A third faction denied that there was any "general crisis," for example the Dutch historian Ivo Schoffer, the Danish historian Niels Steengsgaard, and the Soviet historian A. D. Lublinskaya. Trevor-Roper's "general crisis" thesis provoked much discussion, and led experts in 17th century history such as Roland Mousnier, J. H. Elliott, Lawrence Stone, E. H. Kossmann, Eric Hobsbawm and J. H. Hexter to become advocates of the pros and cons of the theory.  At times the discussion became quite heated; the Italian Marxist historian Rosario Villari, speaking of the work of Trevor-Roper and Mousnier, claimed that: "The hypothesis of imbalance between bureaucratic expansion and the needs of the state is too vague to be plausible, and rests on inflated rhetoric, typical of a certain type of political conservative, rather than on effective analysis." Villari accused Trevor-Roper of downgrading the importance of what Villari called the English Revolution (the usual Marxist term for the English Civil War), and insisted that the "general crisis" was part of a Europe-wide revolutionary movement. Another Marxist critic of Trevor-Roper the Soviet historian A. D. Lublinskaya attacked the concept of a conflict between "Court" and "Country" as fiction, arguing there was no "general crisis;" instead she maintained that the so-called "general crisis" was merely the emergence of capitalism.

Using a quote from the above article, answer the following question: What was the cause of the crisis?
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Answer:
religious and intellectual changes introduced by the Reformation and the Renaissance