jan 1, 146 BC - 146BC Greece becomes a Roman province This is important because Greece was now not a part of Hellenistic Civilization and it was now Roman Province. Because Greece played the important role during the Hellenistic period and the greek culture was spread all around the Hellenistic Civilization, it was a very big event during the time.
Added to timeline:
Date:
jan 1, 146 BC
Now
~ 2173 years ago