The ancient civilization that influenced the architectural styles of the Roman Empire was Ancient Greece. Greek architectural innovations, particularly the use of columns like the Doric, Ionic, and Corinthian styles, were adopted and adapted by the Romans in their public buildings, temples, and monuments. Roman architecture incorporated Greek elements while also pioneering new techniques, such as the use of concrete and the arch, allowing for grander structures. The synthesis of Greek and Roman architectural styles laid the foundation for much of Western architectural tradition, impacting design and aesthetics through the centuries.