Answer:
A. Most major cities were located near rivers.
Step-by-step explanation:
The geography of Mesopotamia facilitated trade because most major cities were located near rivers. Mesopotamia, which is located in the region between the Tigris and Euphrates rivers in the eastern Mediterranean, is a fertile region that was able to support a large population and a complex civilization.
The rivers provided a means of transportation and a source of irrigation for the agricultural lands of Mesopotamia, which allowed the region to support a thriving economy. Many of the major cities of Mesopotamia were located along the banks of the rivers, which facilitated trade between the cities and allowed for the exchange of goods and ideas.
Therefore, the geography of Mesopotamia facilitated trade by providing rivers that enabled the transportation of goods and the development of cities near the rivers.