| A | B |
| Europe | Small Continent, Water World |
| Astrolabe | instrument measured latitude |
| Compass | Magnetic device locates north |
| Caravel | triangular shaped sails |
| Europe | Small continent |
| Europe | Peninsula of peninsulas |
| Europe | Mild Climate |
| Europe | Most Developed Exploration Countries |
| Famous European Explorers | Magellan, Da Gama, Vespucci |
| Ming & Qing | Chinese Dynasties |
| kowtow | Chinese submission ritual for foreigners |
| Zheng He | Chinese Explorer |
| Japanese Feudalism | Landholding system with samurai loyalty to daimyo |
| Columbus "Discovery" | Exploration Introduced East-West Hemispheres |
| Middle Passage | Shipping African Slaves across Atlantic |
| American Slavery | Peculiar Institution |
| Columbian Exchange | Transfer of things from East & West Hemispheres |
| Tobacco | Native to Western Hemisphere |
| Horse | Native to Eastern Hemisphere |
| North American Population | Destroyed By Disease |