history

2. - crowded areas in the cities where the poor lived in tenements
9. - large numbers of people rushed to california
11. - slang, derogatory term used for a migrant worker from oklahoma
13. - the easing of cold war tensions between the united states and communist countries
14. - continuos railroads that run across the country.
16. - communist leader of the cuban revolution
18. - a group that was formed to oppose liberals
20. - a series of protest in multiple arab countries against oppressive regimes
21. - an agreement by both sides in a war to stop fighting

1. - another world war that started in europe but spread to most of the world
3. - organizations of workers that are formed to protect their interest
4. - a voluntary calvary unit organized by theodore roosevelt
5. - a ban on manufacturing transporting and selling alcoholic beverages
6. - a program that provided us aid aafter world war 2
7. - a form of protest where demonstrators refuse to leave an establishment
8. - native americans living on the great plains
10. - fear that communism or anarchism would take over america
12. - assistance given directly to recipients through a government check or a government voucher
15. - using both gold and silver as legal tender
17. - trade between countries without duties or any other trade barriers
19. - conserving scarce resources for the war effort by limiting their distribution