The correct answer is C) Agriculture-based societies have a more reliable source of calories, but are more vulnerable to drought.
The other options of the question were A) Hunting societies are better at making war than agricultural societies; the former often conquered the latter in the Southwest and B) Illness spreads more quickly in sedentary farming communities than it does in nomadic societies.
Ancestral Pueblo people had a thriving agricultural society, as opposed to more nomadic societies. The big trade-off for prioritizing agriculture over hunting was that agriculture-based societies have a more reliable source of calories, but are more vulnerable to drought.
Pueblo people learned agriculture techniques that allowed them to settle in that region and stopped to be Nomads. When the land is fertile and there exist the appropriate climate conditions, agriculture changes people's lives. Nomad people had to follow the animal herds everywhere they roamed to hunt them and feed their families.
Answer:
It provided greater access to books for many people.
Explanation:
The printing press spread literature, in masses, efficiently. This lead to a mass spread of knowledge and communication.
The transportation revolution pertains to trains and the transcontinental railroad. This was made possible with the mass production of steel on the East Coast. Which is the industrial revolution. Simply put, without the industrial revolution the transportation revolution never would have happened and the United States wouldn't have developed the west like it did.