input: NTR started his film career with a walk-on role as a policeman in Mana Desam (1949). Following this, he appeared in Palletoori Pilla, directed by B. A. Subba Rao. His first mythological film was in 1957, where he portrayed Krishna in the blockbuster film Maya Bazaar. He essayed the role of Krishna in 17 films, including some landmark films such as Sri Krishnarjuna Yudham (1962), the Tamil film Karnan (1964) and Daana Veera Soora Karna (1977). He was also Known for his portrayal of Lord Rama, essaying that role in films such as Lava Kusha (1963) and Shri Ramanjaneya Yuddham (1974) to name a few. He has also portrayed other characters from the Ramayana, such as Ravana in Bhookailas (1958) and Seetharama Kalyanam (1961) among others. He portrayed Lord Vishnu in films such as Sri Venkateswara Mahatyam (1960) among others and Lord Shiva in Dakshayagnam (1962). He has also enacted the roles of Mahabharatha characters, such as Bheeshma, Arjuna, Karna and Duryodhana.  Later in his career, he stopped playing the role of a prince in his commercial films and began to play roles of a poor yet heroic young man fighting against the existing system. These films appealed to the sentiments of the common man. Some of these films are Devudu Chesina Manushulu (1973), Adavi Ramudu (1977), Driver Ramudu (1979), Vetagadu (1979), Sardar Papa Rayudu (1980), Kondaveeti Simham (1981), Justice Chowdhary (1982) and Bobbili Puli (1982). He also portrayed fantasy roles, his notable film in that genre being Yamagola (1977). His film Lava Kusa, in which he starred as Rama, collected 10 million rupees in 1963. He directed and acted in the hagiographical film Shrimad Virat Veerabrahmendra Swami Charitra (1984). He also acted in films such as Brahmasri Viswamitra (1991) and Major Chandrakanth (1993). His last film was Srinatha Kavi Sarvabhowmudu, a biopic on the Telugu poet Srinatha, which released in 1993.  In the later half of his career, NTR became a screenwriter. Despite having no formal training in script writing, he authored several screenplays for his own movies as well as for other producers. He also produced many of his films as well as other actor's films through his film production house National Art Theater Private Limited, Madras and later Ramakrishna Studios, Hyderabad. He actively campaigned for the construction of a large number of cinemas through this production house. He was influential in designing and implementing a financial system that funded the production and distribution of movies. He was so dedicated to his profession that he would often learn new things in order to portray a particular character on-screen perfectly and realistically. At the age of 40, he learnt dance from the renowned Kuchipudi dancer Vempati Chinna Satyam for his role in the film Nartanasala (1963).

Answer this question "What else in interesting about his film career?"
output: He essayed the role of Krishna in 17 films,

input: 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.

Answer this question "What was the cause of the crisis?"
output:
religious and intellectual changes introduced by the Reformation and the Renaissance