CARAL, Peru: Archaeologists release images as a result of eight years of research in Penico, called the “City of Social Integration” of the populations of the Supe Valley (1800-1500 B.C.), located in the province of Huaura, Lima region. The 3,800-year-old archaeological site of Penico was an urban centre that fostered social integration between the coast and the highlands, and even goods from the jungle reached this site. – Zona Arqueologica Caral (ZAC)/AFP