Generally speaking, cuneiform was probably developed as a means of keeping records of "<span>c. trade and commerce," since this would have had the most pressing impact economically. </span>
Agriculture. The first similarity in the civilizations is agriculture. In every age, the individuals practiced some form of farming whether through farming, hunting, gathering or animal husbandry. They would look for plants and fruits to eat, and they would hunt animals.
<span>The columbian exchange was based on interactions between the old world and the "New World," since it involved the exchange of goods, ideas, etc between places like the Americas and Europe. </span>
