developed in the second millennium BCE in the central Andes and the central Pacific coast of South America. While oldest artifacts carbon date around 9750 BCE, evidence of a significant economic surplus begins around 2000 BCE. The Andean civilizations included the urbanized cultures of Chavan, Moche, Ica-Nazca, Chimu, Tiwanaku, Aymara, Chachapoya, and other Pre-Inca cultures. The semi-urbanized Inca conquered greater Peru in the 15th century. Then, in the 16th century, the European fiefdom of Spain conquered Peru. started as European Economic Community, an alliance of Germany, France, Italy, Belgium, Luxembourg, and the Netherlands, later joined by Britain, Ireland, Denmark, Greece, Spain, Portugal, Swede, Austria, Finland. It was to create a single economy across national boundaries in 1958.