Juan Velasco Alvarado of the land, the day of winter solstice. The education reform of 1972 provided for bilingual education for the indigenous people of the Andes and the Amazon, which consisted nearly half of the population. In 1975, the Velasco government enacted a law making Quechua an official language of Peru equal to Spanish. Thus, Peru was the first Latin American country to officialize an indigenous language. However, this law was never enforced and ceased to be valid when the 1979 constitution became effective, according to which Quechua and Aymara are official only where they predominate, as mandated by law – a
Salomón Lerner Ghitis (UNI) in Lima. Later he attended post-gradual courses at the Monterrey Institute of Technology in Mexico, in 1968, and at the Technion Institute in Haifa, Israel, in 1989. As a student, he joined politics and became the chairman of the students' wing of the social-democratic APRA party. Under the left-wing military administration of Juan Velasco Alvarado (1968–75), he was general manager of the Public Fish-Meal and Oil Marketing Enterprise (EPCHAP). In the government of Velasco's successor, Francisco Morales Bermúdez, Lerner was vice minister of foreign trade. In 1997, he managed CPN Radio channel, and from October 1997 to March 1998,