Across
- 3. the poisonous gas used by the Germans in WW1
- 9. the infection caused by feet being cold and wet for too long
- 10. payment for war damages
- 12. an economic system where workers are the owners, not private individuals
- 13. heavy artillery attack
- 14. not aligned with either side
- 18. the period between 1760 and 1840
- 20. feeling of unity as a state
Down
- 1. a policy of aggressive military buildup
- 2. the spreading of ideas to promote or to cause harm.
- 4. alliance between Germany and Austria-Hungary during World War I
- 5. practice of controlling foreign lands by stronger states
- 6. proposed the League of Nations
- 7. a political and economic system where the government are the owners, not private individuals
- 8. the period between 1914 and 1918, also known as the Great War
- 11. fighting from large ditches
- 15. the use and knowledge of tools
- 16. to work
- 17. situation with no chance of progress
- 19. independent state that works with other states to achieve a goal