| A | B |
| isthmus | a narrow strip of land joining two large pieces of land |
| armada | group of armed ships |
| colony | land that is ruled by another country |
| Cibola | the Seven Cities of Gold |
| expedition | a trip taken to reach a goal |
| StAugustine | the oldest city in the US |
| New World | lands in the Western Hemisphere that were unknown to people in the Eastern Hemisphere |
| Vikings | A sailing people from Norway, Denmark, and Sweden |
| navigation | the science of getting ships from place to place |
| explore | to search for new things and places |
| port | a place where ships can safely load and unload supplies |
| demand | amount of people who want to buy something |
| discover | to find something not seen or known before |
| supply | amount of things available |
| Far East | Lands of eastern and southern Asia |
| astronauts | explorers of outer space |