Answer:
First, at 1200 CE, is the Incan migration to Cuzco.
Second, at 1438 CE, is the Start of Pachacuti's Rule.
Third, at 1450 CE, is the Construction of Machu Picchu.
Fourth, at 1527 CE, is the Pizarro in South America.
Fifth, at 1532 CE, is the Incan Civil War.
