Strong metal tools allowed Bronze Age farmers to grow surplus crops and trade them with neighbors for goods such as tools. The farmers needed a method for recording their exchanges and keeping track of how much surplus they had left. Which of these conclusions do these two events most strong support? O A. Writing gave rise to the trade of items. OB. Writing was necessary for the invention of advanced tools. OC. Writing was an indirect result of the rise of technology D. Writing led to an increase in agricultural output
