There are more than three, but the more important were:
-- a great increase in population, leading to statehood
-- land seized from the Spanish landowners and the Indian tribes
-- rapid development of railroads and ports
Of course, these would have occurred anyway following US acquisition of the Southwest in the Mexican-American War. The proponents of Manifest Destiny were already working to tie the east coast and the west coast together when it was interrupted by the Civil War. There was also the beginning of Chinese Immigration which rapidly grew by 1852.
Other notable effects:
The Gold Rush caused the population to increase enormously in a small span of time.
The most important result of the California Gold Rush was probably the increase in population it caused in California. Before the rush, San Francisco was a village of 500 with a nice harbor. The gold rush made it into a city. Other towns and cities were founded at the same time, and California became a state less than three years after the gold rush started.
The California gold rush was not a problem.
The Gold rush attracted people from all over the world to California. Many of these people never became rich from gold mining, but stayed to become a part of California.
The California Gold Rush took place in the United States.
The Gold Rush caused the population to increase enormously in a small span of time.
It brought 30000 people to California
The most important result of the California Gold Rush was probably the increase in population it caused in California. Before the rush, San Francisco was a village of 500 with a nice harbor. The gold rush made it into a city. Other towns and cities were founded at the same time, and California became a state less than three years after the gold rush started.
The element is "gold" and California had a gold rush.
nothing
the California gold rush
California gold rush
Because it brought people across the country and to California
the most was being an idiot
yes
By the gold rush!
The California gold rush was not a problem.