Final answer:
Ancient Greece, the Roman Empire, and Ancient China played an economic role in expanding through trade and commerce.
Step-by-step explanation:
The civilizations that played an economic role in expanding were Ancient Greece, the Roman Empire, and Ancient China.
Ancient Greece: Ancient Greece had an influential economy that was based on trade and agriculture. The Greeks established colonies across the Mediterranean, which contributed to their economic growth. They were known for their production of olive oil, wine, and pottery, which were exported to other regions.
Roman Empire: The Roman Empire was a major economic power during its time. It developed an extensive trade network that spanned across Europe, North Africa, and the Middle East. The Romans were known for their advanced infrastructure, including roads, aqueducts, and ports, which facilitated trade and economic expansion.
Ancient China: Ancient China played a significant economic role in expanding through its trade routes like the Silk Road. Chinese goods, such as silk, porcelain, and spices, were in high demand among other civilizations. The Chinese also made advancements in iron and copper production, which further contributed to their economic growth.