Across
- 4. the land people went to to find gold
- 5. the country who previously owned the louisiana territory
- 7. a yellow precious metal, the chemical element of atomic number 79, used especially in jewelry and decoration and to guarantee the value of currencies.
- 8. he was the president during this time
Down
- 1. the country in which the gold rush took place
- 2. a person who comes to live permanently in a foreign country.
- 3. the 19th-century doctrine or belief that the expansion of the US throughout the American continents was both justified and inevitable.
- 6. people going to california to seek a fortune in gold
- 9. times in the past
