Managua entities; UNAN and UNAN-León. The Polytechnic University of Nicaragua (UPOLI) (Spanish: "Universidad Politécnica de Nicaragua") is a university located in Managua, Nicaragua. It was founded in 1967. The INCAE Business School (Spanish: "Instituto Centroamericano de Administración de Empresas, INCAE") is a private business school. INCAE was founded in 1964 with the support of the United States government and other Central American countries. The institution has a close affiliation with Harvard University, as it had played a part in its foundation. The Francisco de Sola campus in Managua, Nicaragua was the first to be established (1964), the Walter Kissling Gam campus
Managua Somoza García and his family (1936–1979), the city was rebuilt and began to grow rapidly. New government buildings were erected, industry developed, and universities were established. The city's development caught the attention of Irving Fields and Albert Gamse, who composed a musical piece about the city that became popular in the 1940s through the performances of Freddy Martin, Guy Lombardo and Kay Kyser. Managua had become Central America's most developed city. Today's references differentiate the pre-1970s Managua by labeling it as "La Antigua Ciudad," which in English translates to "The Ancient City" or "The Old City". Managua's progress came to