Use geographic terms and tools to explain why ancient civilizations developed networks of highways, waterways, and other transportation linkages.
why did all incan roads lead through cuzco?

a. cuzco was the capital and the center of life in the incan empire.

b. cuzco had the most fertile farming land.

c. cuzco is where merchants from other civilizations came to trade.

d. cuzco was on flat land and easy to access.