Name two events that happened in Ancient rome and ancient greece around the same time and list a timeline

These events may include the following:
• the development or spread of the civilization or ideas and practices from the civilization
• religious ideas or cultural practices
• scientific or technological inventions or advancements
• agricultural or economic developments

1. The construction of the Pantheon in Rome and the Parthenon in Athens both occurred around the same time in the 5th century BC.

Timeline:
- The construction of the Parthenon in Athens began in 447 BC and was completed in 438 BC.
- The construction of the Pantheon in Rome started in 27 BC and was completed in 25 BC.

2. The development of democracy in Athens and the establishment of the Roman Republic both occurred during the 5th century BC.
Timeline:
- The establishment of the Roman Republic traditionally occurred in 509 BC.
- The development of democracy in Athens is largely attributed to reforms by Cleisthenes in 507 BC.