the California gold rush
Because of the Gold Rush from 1849-1855 http://en.wikipedia.org/wiki/California_Gold_Rush
Gold was discovered in northern California.
The California Gold Rush helped the population of California grow in the 1800's. The Gold rush started in 1849, but gold was first discovered in 1848.
I think it was in south austalia and up north queensland.
Because all the people heard about the California Gold Rush, so they headed westward
The California Gold Rush in the mid-1800s caused a sharp spike in the population of California. The discovery of gold in 1848 attracted migrants from all over the world seeking their fortune, leading to rapid population growth in the region.
Ghirardelli Premium Chocolates is based in the United States. It was founded in California in the 1800s during the California Gold Rush and continues to operate there today.
California gold rush
they were the miners during the gold rush of 1849
Gold
Panning for Gold was first started (in America) during the California Gold Rush in the 1800s. The native Mexicans of the region figured it out, so the miners from other countries began to follow.