Across
- 5. ended WW1
- 7. crime to convey information that interferes with the war effort
- 9. commander of the AEF in WW1
- 10. a coded message sent to Mexico from Germany
Down
- 1. statement of principles for peace
- 2. all men ages 21-30 register for military
- 3. a type of combat in which opposing troops fight from trenches
- 4. one of the largest movements of people in US history
- 6. loyalty and devotion to a nation
- 8. temporary truce