Inca Empire - Yupanqui began conquests to the north in 1463
Time: 1460s
Place: Inca
Details: Traditionally the son of the Inca ruler led the army. Pachacuti's son Túpac Inca Yupanqui began conquests to the north in 1463 and continued them as Inca rulers after Pachacuti's death in 1471.