Across
- 1. a blockage around the southern coast to ruin the confederate economy
- 7. a battle strategy that uses a system of ditches
- 8. army troops who fight on horseback
- 9. to leave a location, usually for one's own protection
- 11. someone who actively promotes human welfare
- 13. a portable, cylindrical float used to build a temporary bridge
Down
- 2. a person who is not in the military
- 3. the death rate
- 4. a state that bordered both the union and confederate states
- 5. foot soldiers
- 6. a ship armored with iron plates to protect it from cannon fire
- 10. to organize and prepare troops for war
- 12. a small, fast ship carrying mounted guns