In brief
Tiwanaku was a centre of an influential pre-Hispanic culture in the southern Andes, flourishing between AD 500 and 900. Monumental remains express its political and cultural importance.
Useful to know
Tiwanaku was a centre of an influential pre-Hispanic culture in the southern Andes, flourishing between AD 500 and 900. Monumental remains express its political and cultural importance. [1]
Do not automatically label them Inca simply because they are Andean. Distinguish platforms, entrances and open areas spatially. Visible stonework is a starting point; reconstructing missing volumes requires separate evidence.
Sources
For further detail and to check the information: