The California Gold Rush took place in the United States.
California and Nevada.
California is the only one. It became a state in 1850.
Gold.
Nothing, because the Gold Rush was in 1849.
Gold, during the gold rush.
the california trail
California. The name hasn't changed.
China
China
After the Gold Rush of 1849, railroads were built to connect California to the eastern United States. People would shoot at the bison through the windows of the train.
gold rushers