He created the large Persian Empire

An agreement to help others

More than one of these happened between the Persians and Greeks

Persian emperor, he restored order to the Persian Empire, built roads and made other improvements to society

He spread Greek culture to the many lands he conquered

Greek like, a culture that combines Greek, Persian, and Egyptian

Sparta and their allies fought against Athens and their allies for power in Greece

A group of soldiers standing close together as they march on the battlefield

Greek doctor, he is regarded as the father of medicine

Greek philosopher, he was a student of Plato

Clear and ordered thinking

Macedonian king, he was a brilliant military leader who defeated the Greeks. Alexander the Great was his son.

One of the greatest mathematicians in history. Known for his contributions to geometry

A Greek philosopher, he was a student of Socrates. Started a school in Athens called the Academy and wrote the Republic

Son of Darius I, and ruler of Persia. He defeated Sparta and Athens.

Greek philosopher, teaching based on asking questions. He was condemned to death.