| A | B |
| Alexandria | an Egyptian seaport city on the Mediterranean, a center of trade and learning in the Hellenistic Age |
| Alexander | King of Macedonia who conquered a vast empire in Europe, Asia, and Africa |
| Hippocrates | ancient Greek doctor who is often called the "father of medicine" |
| Archimedes | a scientist of the Hellenistic Age who was the first person to explain how levers worked. |
| Pythagoras | an ancient Greek philosopher and mathematician whose ideas led to the field of geometry |
| Euclid | a Greek mathematician who developed the system of plane geometry |
| Hellenistic Age | a period of time when ancient Greek and Asian cultures mixed |