Across
- 2. the spread of disease
- 4. Resistance to diseases
- 6. A system into which people worked without pay and had no freedom
- 7. The science of plotting and controlling a ship
- 8. to attack by surprise
- 9. to sail around
- 10. Large farms that would grow crops
- 11. to resist authority
Down
- 1. Forced into slavery
- 3. Spanish for conqueror
- 4. conquering by force
- 5. the captain of an armed ship hired by government to attack enemy ships