Across
- 3. the year that the us declared war on Germany
- 6. Germany used this in unrestricted warfare
- 7. split into allied and central powers
- 9. these ties between the US and the allied power increasingly linked them together
- 10. This ship that was sunk increase tensions between the US and Germany
- 12. this is the type of conditions in trenches
- 13. German temporarily limited submarine warfare after this
- 14. the US focused on doing this to there troops before sending them to war
- 15. this warfare was common in world war one
Down
- 1. this power included British France and Russia.
- 2. this country helped turn the tide in the war
- 4. this power included Germany Austria-Hungary an the Ottoman empire
- 5. these soilders helped boost morale and strength
- 8. commanded American forces in europe
- 11. this telegraph proposed an between germany and Mexico against the US