Intro to Europe

2. a dustlike material that can form soil
4. waste that makes the air, soil, or water less clean
6. a time in which new technologies transformed manufacturing and changed society forever
9. area with limited vegetation, such as moss and shrubs
10. time of lower temperatures when much of the land was covered with snow and ice
15. a global economy developed as foreign trade
16. thick forest of coniferous trees
17. worldwide economic slump during the 1930s

1. a system in which land was owned by lords but help by vassals in return for their loyalty
3. slow-moving body of ice
4. Area of land almost completely surrounded by water but connected to the mainland
5. the mass murder of Jews by the Nazis during World War II
7. government in which a small group of people rule
8. a time of a renewed interest in art and learning in Europe
11. document that limited the English king's power
12. rain, snow, or mist that is acidic
13. Large area of flat or gently rolling land
14. a series of major advances in science during the 1500s and 1600s
18. government in which citizens have the right to vote and elect officials
19. to migrate out of a place