In honour of the Greek God Zeus the games are held every 4 years.
He will make a significant difference in Science, Math and Philosophy.
Pythagorean Theory is still used in Geometry today.
Cleisthenes establishes a constitution that becomes one of the biggest accomplishments in Greek culture.
Today this is the oldest and most famous building of Ancient Greece.
The Peloponneusian War begins in 431 BC and will last 27 years with Sparta conquering Athens, ending in 404 BC.
Alexander's father, Philip of Macedon, is assassinated
Alexander establishes the new capital of Egypt at Alexandria. Over the next several years Alexander will expand his empire by conquering most of Persia on the way to India.
The Hellenistic period begins when Alexander the Great dies and Greece becomes part of the Roman Empire.