Ancient Greek refers to the civilization that flourished in Greece and the surrounding Mediterranean region from around 800 BC to 300 BC, a period that gave us extraordinary advances in government, philosophy, science, art, and literature that still influence our world today.

The Ancient Greeks developed democracy in Athens, where citizens gathered to debate and vote on important decisions. They created the Olympic Games, which began in 776 BC as a festival honoring their gods. Philosophers like Socrates, Plato, and Aristotle asked profound questions about truth, justice, and the best way to live. Mathematicians, including Pythagoras and Euclid, developed principles of geometry you still use in school. Greek playwrights like Sophocles wrote tragedies and comedies that theaters perform even now, thousands of years later.

Ancient Greek architecture featured magnificent temples with elegant columns, like the Parthenon in Athens. Their doctors, led by Hippocrates, established medicine as a science rather than superstition. Greek historians like Herodotus pioneered the careful recording of past events.

The term can also describe the language these people spoke and wrote. Much of our English vocabulary comes from Ancient Greek roots: telephone (far voice), photograph (light writing), and dinosaur (terrible lizard) all combine Greek words. When Alexander the Great conquered a vast empire, Greek culture and language spread across the ancient world, influencing civilizations from Egypt to India.