What are the three structures in Rome?

Three iconic structures in Rome are the Colosseum, the Roman Forum, and the Pantheon. The Colosseum, an ancient amphitheater, is renowned for hosting gladiatorial contests and public spectacles. The Roman Forum served as the heart of political, social, and economic life in ancient Rome, while the Pantheon, with its magnificent dome and oculus, is a remarkable example of Roman engineering and architecture dedicated to the gods.