Programa Nacional de Población in addition to Peru's political instability and dependency on capitalist order from international governments - left the country in a vulnerable political, social, and economic position. In positions such as these, the poor are left inevitably to suffer from the failed policies of the upper class. This vulnerable state proved to be detrimental to Peru's constitutional government and civil society when the military overthrew President Fernando Belaúnde Terry in 1968 and remained in occupation of the government for an entire decade. Within this decade-long military regime under appointed President Juan Velasco Alvarado, Peruvian government made significant leftist reforms and intended
Juan Ramírez de Velasco Tucumán by Philip II of Spain to replace Hernando de Lerma. Ramírez served in the government of Tucuman between 1586-1593. In 1588 being the governor of Tucumán Juan Ramirez de Velasco made expeditions against the Indians in calchaquí valley and won the allegiance of a son of Juan Calchaquí. Shortly after he founded the city of Todos los Santos de la Nueva Rioja. In 1592 he founded the city of Madrid de las Juntas in the present department Metán. In 1594 Juan Ramírez Velasco was appointed commander of the Governorate of the Rio de la Plata a position he held