| Across |
| 1. | piece of land that doubled the size of the U.S. |
| 3. | built fortunes exploiting their workers and drained the U.S. of natural resources |
| 5. | set up so that no one branch of government would become too powerful |
| 6. | kept former slaves in a dependent position |
| 10. | wanted to preserve the Union during the Civil War |
| 12. | first 10 amendments of the Constitution |
| 14. | device invented by Samuel Morse that allowed officers in the field to communicate with the government |
| 16. | 1st attemp at a written constitution in the U.S. |
| 19. | case that declared the Fugitive Slave Law unconsitutional |
| 21. | network of safe places that hid runaway slaves. |
| 22. | survived because of John Smith and John Rolfe |
| 23. | known as the "wizard of Menlo Park" |
| 24. | When translated to English, "laissez Faire" means this |
| 25. | entrpreneur who founded his own steel company |
| 27. | most were catholic, came from southern and eastern Europe |
| 28. | main factor was the cutting of wages without proportionate cuts in company housing rents |
| 29. | explained the huge inequalities in American society. |
| 30. | increased the southern planters' reliance on slaves |