Archaeological discoveries

What is one of the innovations that helped neolithic farmers become more productive?

One of the innovations that helped neolithic farmers become more productive was the development of the plow. The plow allowed farmers to break up the soil more deeply and easily, which increased the amount of land that could be cultivated. This, in turn, led to increased crop yields and allowed farmers to produce more food than they needed for their own families. This surplus food could then be used to support the growth of cities and the development of more advanced societies.