Across
- 1. shows resources available in an area
- 6. shows political boundaries
- 7. built Machu Picchu
- 8. Workers who worked for their freedom
- 13. civilization in Mexico
- 14. ancient civilization located in the US
- 15. civilization in the Yucatan Peninsula
- 16. explains symbols on a map
Down
- 2. forced voyage of enslaved Africans across the Atlantic
- 3. shows natural features of earth
- 4. animal valued by the Plains Indians
- 5. What latitude and longitude measure
- 9. Spain's version of slavery
- 10. shows elevation above sea level
- 11. used to determines distances on a map
- 12. Trade route between Europe, Africa, and America