When was the Hellenic period in Greece?

Check this article.

http://en.wikipedia.org/wiki/Hellenistic_Greece

The word you really want to use to decribe the ancient historical period is "Hellenistic", not "Hellenic".

"Hellenic" basically just means "Greek" and is applied to modern as well as ancient Greece, which is called The Hellenic Republic" or "Hellas" by its citizens. Ms.Sue has given you a very good article to the Hellenistic peiod

The Hellenic period in Greece is generally understood to have taken place between the 5th and 4th centuries BCE (Before Common Era). To confirm this information, we can follow a few steps:

1. Start by searching for the term "Hellenic period in Greece" in a search engine of your choice.

2. Look for reputable sources such as encyclopedias, academic websites, or historical publications.

3. Click on the sources that provide detailed information on the Hellenic period.

4. Scan the articles or texts for relevant information regarding the time frame of the Hellenic period.

5. Pay attention to any dates or time frames mentioned in the sources. In this case, you would find that the Hellenic period generally refers to the 5th and 4th centuries BCE.

6. To ensure accuracy, consult multiple credible sources and cross-reference the information.

By following these steps, you can reliably determine that the Hellenic period in Greece occurred during the 5th and 4th centuries BCE.