What are some examples and non examples of ancient?

Ancient examples include civilizations like the Egyptians, Greeks, and Romans, known for their monumental architecture, literature, and governance systems. Artifacts such as the Pyramids of Giza, the Parthenon, and Roman aqueducts exemplify ancient achievements. Non-examples would be modern entities like contemporary cities, current technological advancements, or events that have occurred after the fall of the Roman Empire, such as the internet or space exploration. These do not reflect the characteristics or context of ancient societies.