Across
- 5. Act of giving two different sides equal strength of power.
- 6. A kind of biased communication designed to influence people's thoughts and actions.
- 8. Fighting between fortified ditches.
- 10. British passenger ship attacked and sunk by Germans.
- 11. The commander of the American Expeditionary Force.
- 12. Truce agreement
Down
- 1. Head of the Committee on Public Information.
- 2. Building up armed forces to prepare for war.
- 3. Movement of many African Americans to northern cities from the South in the early 1900s
- 4. Agency to improve efficiency in war-related industries.
- 7. A devotion to the interests and culture of one's nation.
- 9. Having merchant ships travel in groups protected by warships.
- 12. One side in World War I:Britain,France,and Russia,later joined by the United States.