World War 1 crossword puzzle

2. "No Mans land" area between opposing trenches
5. Spoke out against the war and was imprisoned.
6. :Individuals who believe in the equal distribution of wealth and ownership by the state.
9. Plan to estimate causes of war and prevent future wars(open markets,spreading democracy, League of Nations).
11. Penalties and Prison sentence for aiding the enemy.
12. GeAustria-Hungary, Ottoman Empire
14. the nineteenth amendment
17. "Manufacturing, sale, or transportation of intoxicating liquor's".
19. idea that countries can increase power and wealth by controlling other people.
20. Great Britain, France, Italy, Russia, Japan, U.S.A.(1917)

1. The to end the Great War.
3. African American head north for jobs.
4. The name of World War 1.
7. was assassinated in Bosnia, caused the war to begin.
8. International peacekeeping body formed following World War 1.
10. Gave women the right to vote.
13. Belief the the nation should remain isolated from European conflict.
15. Act of 1918: Made it a crime to say, write, or print any negative about the war.
16. Theory or system of social organization based on the holding of all property in common, actual ownership being ascribed to the community as a whole,or to a state.
18. Aggressive build-up of armed forces and threatening other nations.