In what area did the Inca excel over the Mesoamerican groups?

Writing

Time keeping

Healing

Road building

Question

In what area did the Inca excel over the Mesoamerican groups?

 Writing

 Time keeping

 Healing

 Road building

lauluisa · Answer

I think it's road building but im not sure... @Xmoses1 @zapher

xmoses1 · Answer

I really don't know this one sorry :\

lauluisa · Answer

Yes, it was road building c:

toots · Answer

The correct answer is - Road building

kingofhou · Answer

The correct answer is 'road building.'

"A construction feat by the Incas was an extensive system of roads that connected the empire. Using a relay system, runners brought messages between parts of the empire via these roads. Messages were encoded on knotted lengths of string called quipu. These roads helped Cuzco retain control of the empire, but they also helped the Spanish to quickly conquer the territory."