Final answer:
The California Gold Rush was a regional event that occurred in California in the mid-19th century and had significant economic and cultural impacts.
Step-by-step explanation:
The California Gold Rush was a regional event that occurred in the mid-19th century in California, United States. It began in 1848 when gold was discovered at Sutter's Mill, leading to a massive influx of people from around the world seeking their fortunes.
This event had a significant impact on the development of California, as it led to a booming population, the establishment of new towns and cities, and the rapid growth of the economy. It also played a role in shaping the cultural and historical identity of the state.
Although the California Gold Rush attracted people from various parts of the world, it can be categorized as a regional event because it mainly took place in California and its impact was most strongly felt in that region.
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