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Ostraka’s role in establishing democracy, Linear B’s importance as the first written language of Greece, and coinage’s ability to make trade easier, were the most historically significant developments in the creation of the ancient civilization of Greece.

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Democracy

An ostracon is a piece of pottery that was used in Ancient Greek democracy for ostracism, which allowed free male Athenian citizens to vote to exile politicians. Citizens would scratch the name of the person they wanted to exile onto the pottery. The shards would be counted, and the politician with the most votes would be exiled. Archeologists found a hoard with more than 8,500 ostraka, showing how widely used it was in Ancient Greece.¹

This artifact was significant because it demonstrated that citizens had the ability to remove someone seen as too popular or dangerous to the state to protect their democracy² and has influenced many modern political systems.

Museum of the Ancient Agora, Public domain, via Wikimedia Commons ³

Written Communication

PY Ta 641 is one of the earliest Linear B clay tablets found by archeologists and is significant because it shows that Linear B was an early abbreviated form of Greek and the first written language of Ancient Greece centuries before Classical Greece.⁴

It was deciphered in 1952 by Michael Ventris, with help from Alice Kober and Emmett L. Bennett Jr.⁵ and showed use as a short-term memory aid. 

This artifact proves that written communication was essential to governing a large and complex civilization as it enabled administrators to track resources, coordinate workers, and manage trade.

Tiu Fraili, CC BY-SA 3.0, via Wikimedia Commons ⁶

Coinage

Before coinage, trade relied on bartering goods.⁷ Athenian Tetradrachms were large, high value silver coins used in Ancient Greece for international trade, funding wars and public infrastructure, and paying public officials. This helped to fund their economy, and expand influence. 

They were even discovered in Syria/Jordan, showing it was a trusted currency beyond Ancient Greece.⁸

Classical Numismatic Group, Inc. http://www.cngcoins.com, CC BY-SA 3.0, via Wikimedia Commons⁹

Together, these three artifacts demonstrate Ancient Greece’s innovation in governance, society, and trade, highlighting how interconnected these factors were in establishing Ancient Greece and influencing civilizations today.

Footnotes

1. Megan Gannon, “Ancient Greeks Voted to Kick Politicians Out of Athens if Enough People Didn’t Like Them,” Smithsonian Magazine , October 27, 2020, https://www.smithsonianmag.com/history/ancient-athenians-voted-kick-politicians-out-if-enough-people-didnt-them-180976138/ . ↩
2. Andrew Brodhead, “Learning About Democracy in Ancient Greece,” Stanford Report , March 2024, https://news.stanford.edu/stories/2024/03/learning-about-democracy-in-ancient-greece . ↩
3. Museum of the Ancient Agora, “Ostraka,” Wikimedia Commons, Public domain, https://commons.wikimedia.org/wiki/File:Athen_Stoa_Ostrakismos_2.jpg . ↩
4. National Archaeological Museum, “Collection of Mycenaean Antiquities,” accessed February 23, 2026, https://www.namuseum.gr/en/collection/syllogi-mykinaikon-archaiotiton/ . ↩
5. ”The Decipherment Process,” University of Cambridge Faculty of Classics, accessed February 23, 2026, https://www.classics.cam.ac.uk/system/files/documents/process.pdf . ↩
6. Tiu Fraili, “Tabrina micénica,” Wikimedia Commons, CC BY-SA 3.0, https://commons.wikimedia.org/wiki/File:Tabrina_mic%C3%A9nica.jpg . ↩
7. Art Institute of Chicago, “Tetradrachm (Coin) Depicting the Goddess Athena,” accessed February 23, 2026, https://www.artic.edu/artworks/199526/tetradrachm-coin-depicting-the-goddess-athena . ↩
8. Gillan Davis et al., “Tyrants, Democrats and the First Silver ‘Owl’ Coins of Athens,” Archaeological and Anthropological Sciences 17, no. 6 (2025): 122, https://doi.org/10.1007/s12520-025-02229-z . ↩
9. Classical Numismatic Group, Inc., “SNGCop 039,” Wikimedia Commons, CC BY-SA 3.0, https://commons.wikimedia.org/wiki/File:SNGCop_039.jpg . ↩