Name one event that happened in Ancient rome and one in 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

Event in Ancient Rome:

Conquest of Gaul by Julius Caesar (58-50 BC) - Julius Caesar's military campaign and conquest of Gaul (modern day France) greatly expanded the territory of the Roman Republic and solidified Caesar's power. This event also introduced Roman culture and institutions to the region.

Event in Ancient Greece:
The founding of the Library of Alexandria (circa 3rd century BC) - The Library of Alexandria was a major center of learning and knowledge in the ancient world, housing countless scrolls and texts on a wide range of subjects. This institution played a significant role in the preservation and transmission of knowledge and ideas in the ancient Mediterranean world.

Timeline:
58-50 BC: Julius Caesar conquers Gaul, expanding Roman territory and influence.
3rd century BC: The Library of Alexandria is founded in Ancient Greece, becoming a renowned center of learning and knowledge.