The correct answer is letter A. Rome was located on a large river that is why they built aqueducts and sewage systems that eventually paved the way for their great civilization. Water is the main source of agriculture, building, and health for the Romans. Today, a lot of the innovative machines we have are influenced by the Roman Empire.
True, they were known as artisans, they crafted pottery, painting, and i believe sculptures. Yes they were talented and there is still art around, hope this helped a bit.