read and write and levied fines for adult illiteracy. On the eve of the 1952 Revolution, less than one-third of the adult population was literate. Legislation in 1956 laid the foundation for the public education system in force in the late 1980s. The government established a six-year primary cycle followed by four years of intermediate schooling and two years of secondary school ending with the baccalaureate degree. Laws in 1969 and 1973 revised the curricula and instituted a five-year primary cycle, theoretically compulsory between the ages of seven and fourteen, followed by three years of intermediate school and four years of secondary education. The first two years of secondary instruction consisted of an integrated program that all students followed; the second two-year cycle permitted students to specialize in the humanities or one of several technical fields. All courses led to the baccalaureate degree, which was a prerequisite for entering the university. Higher education consisted of the University of Bolivia and a variety of public and private institutes. The University of Bolivia—a consortium of eight public universities and one private university (the 1,500-student Bolivian Catholic University)--was the only postsecondary school that awarded degrees. At least four other private institutions were operating without legal authorization in 1989. Other schools offered technical training in the fine arts, commercial arts, and technical fields, as well as in teacher training. The University of Bolivia, which enrolled more than 100,000 students in 1989, was embroiled in a bitter conflict with the Paz Estenssoro government over what academic leaders feared were government plans to make drastic cuts in publicly financed higher education. The government acknowledged its plans to promote private institutions in an attempt to reverse a general decline in academic standards resulting from wide-open admission policies. The impasse over university finances led to student protests in 1988, with police intervening in the country's largest university, the 37,000-student San Andrés University in La Paz. The Ministry of Education and Culture of Bolivia organized adult literacy classes. By the mid-1980s, approximately 350 centers and more than 2,000 teachers were dedicated to children's literacy programs. More than half were in the department of La Paz, where more than one-third of the population. The program had little impact, however; improvements in the adult literacy rate, which stood at .1293% in the mid-1980s, primarily resulted from increased primary school enrollment. From 1973 to 1987, the percentage of school-aged children enrolled in