The Incan Empire By Harrison J Nguyen 1438 The Incan Empire Is Founded They settle in Cuzco and Pachacuti becomes their leader. 1450 Machu Pichu is built 1470 The Inca conquer the Chimu civilization Period: 1470 to 1532 The Inca thrive and grow 1526 Civil war between the Inca leaders Waskar and Atahualpa begins. 1532 Atahualpa wins the war 1533 Spanish Conquistador Pizarro takes over Cuzco Cuzco becomes part of Peru 1533 Atahualpa is executed by the Spanish. 1535 Cuzco becomes part of Peru
