Final answer:
During the middle of the 1800s, people mainly searched for gold in California.
Step-by-step explanation:
During the middle of the 1800s, people mainly searched for gold in California. This was known as the California Gold Rush, which attracted thousands of individuals seeking to strike it rich. The discovery of gold led to a rapid influx of people from all over the world, who flocked to California in hopes of finding this valuable metal.
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