crossword
Across
- 3. German submarine
- 4. An Italian explorer and navigator who went on sail west
- 7. Group of merchant ships protected by warships
- 8. The application of biological research to industry, engineering, and technology
- 10. Working class
- 17. Spreading of ideas to promote a cause or to damage an opposing cause.
- 19. The “draft” which required all young men to be ready for military
- 20. Large gas filled balloon
- 21. System in which a group of nations acts as one to preserve the peace of all
- 23. Agreement to end fighting in the war
- 24. Channeling of a nations entire resources into a war effort
- 25. Was the longest serving American president
Down
- 1. Vital strait connecting the black sea and the Mediterranean Sea in present-day turkey
- 2. Manmade object that orbits a larger body in space
- 5. During wartime, military supplies and raw materials needed
- 6. After World War 1, a territory administered by a western power
- 9. Payment for war damage
- 11. An artificial structure built and maintained by a coalition of nations
- 12. Spread of a disease across a large area, country, or the entire world
- 13. Horrible act committed against innocent people
- 14. The highest official of a monarch prime minister
- 15. Communist party official assigned to the army to teach party principles
- 16. one who favors extreme changes
- 18. Council of workers and soldiers set up by Russian revolutionaries in 1917
- 22. Deadlock in which neither side is able to defeat the other