Which empire was known for its extensive road systems and architecture, such as the Colosseum?

The Roman Empire is renowned for its sophisticated engineering and architectural accomplishments, with extensive road systems that facilitated trade, military movements, and communication across its vast territories. The famous Roman roads exemplified the empire's ability to connect various regions, enhancing its administration and control over far-reaching lands.

In addition to road systems, the Roman Empire is also celebrated for monumental architectural feats, including the Colosseum, an amphitheater in Rome that showcased the Romans' advanced understanding of construction techniques and their commitment to public entertainment. The Colosseum is an iconic symbol of Roman architecture and engineering, featuring complex systems of vaults and arches.

The achievements in transportation and infrastructure not only demonstrate the empire's technological prowess but also reflect its cultural priorities, showcasing the significance of public spaces and civic life in Roman society.