| A | B |
|---|
| Arabesque | decorations with elaborate abstract and geometric |
| Calligraphy | art of beautiful handwriting |
| The Thousand and One Nights | a famous collection of stories |
| Muhammad al-Razi | studied measles and smallpox |
| Ibn Khaldun | Arab thinker who urged historians to trust sources only after a thorough investigation |
| Canon of Medicine | medical encyclopedia written by Ibn Sina |
| Al-Khwarizmi | pioneered the study of algebra and wrote a mathematics textbook that became standard text in Europe |
| Social mobility | the ability to move up and down in social class |
