The story of California is the story of dreamers—explorers, gold miners, immigrants, ranchers, moviemakers, farmers, and everyday Americans who headed west for a fresh start. The first native inhabitants arrived 9,000 years ago, ancestors of the tribes who would greet the Spanish in the 1700s. Father Junípero Serra later established a chain of missions along the coast, expanding European and Mexican influence. But when gold was discovered in 1848, the rush was on, and two short years later California became a state. After the gold ran out, other rushes followed, from agriculture to industry, Hollywood to Silicon Valley.