How might a surplus of food have civilizations advance from hunter gatherer
societies?

B, a surplus of food is definitely something that allowed people to specialize in different Jobs. This is how we can say that the people in the past used this surplus.

Explanation: I jus took the quiz and its NOT "A surplus of food allowed more people to become successful farmers"

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.