The Roman Empire had a very high quality road sytem throughout the Empire, some of these roads are still in use today.
I think the Incas because they used a highway to carry messages to on messager to another to get it to whoever the message is for.
I believe it is the Incas. If anyone comes along with the correct answer, and if it is different from mine, then by all means delete my answer and put in the correct one!
The Chinese dynasties.
The Inca
Complex irrigation systems.
The Guatamala civilization of America
The Mayans.
The Chinese dynasties.
The Mayan civilization
A tribe rather than a civilization.
The Chinese dynasties.
The Inca
Complex irrigation systems.
The Guatamala civilization of America
Anasazi
inca
Maya
The Mayans.
Civilization is the process of civilizing or becoming civil. A civilized society is often characterized by advanced agriculture, long-distance trade, occupational specialization, and urbanism.