6 to 12 had to attend school, while teacher training schools were established. Education reform was met with hostility from many villages and the nobility to whom children represented labour. Maria Theresa crushed the dissent by ordering the arrest of all those opposed. Although the idea had merit, the reforms were not as successful as they were expected to be; in some parts of Austria, half of the population was illiterate well into the 19th century. However widespread access to education, education in the vernacular language, replacement of rote learning and blind obedience with reasoning was to have a profound effect on the relationship between people and state. Civil rights, industry and labour relations Other reforms were in civil rights which were defied under the Codex Theresianus, begun in 1752 and finished in 1766. Specific measures included abolition of torture, and witch burning. Also in industrial and agrarian policy along cameralist lines, the theory was to maximise the resources of the land to protect the integrity of the state. Widespread problems arising from war, famine unrest and abuse made implementation of landlord-peasant reforms both reasonable and reasonable. Maria Theresa and her regime had sought a new more direct link with the populace, now that administration was no longer to be farmed out, and this maternalism combined with cameralist thinking required taking a closer interest in the welfare of the peasantry and their protection, which transpired in the 1750s. However these had been more noted than observed. In the 1770s more meaningful control of rents became practical, further eroding privilege. While reforms assisted Austria in dealing with the almost constant wars, the wars themselves hindered the implementation of those reforms. Religion A pious Catholic, her reforms which affected the relation between state and church in favour of the former, did not extend to any relaxation of religious intolerance, but she preempted Pope Clement XIV's suppression of the Jesuits in 1773 by issuing a decree which removed them from all the institutions of the monarchy. There was both a suspicion of their excesses and of their tendency to political interference which brought them into conflict with the progressive secularisation of culture. Thus they were removed from control of censorship in 1751, and the educational reforms threatened their control over education. She was hostile to Jews and Protestants but eventually abandoned efforts for conversion, but continued her father's campaign to exile crypto-Protestants (mainly