The discovery of gold in California in 1849, known as the California Gold Rush, significantly influenced the state's development and the nation’s history. The rush attracted hundreds of thousands of prospectors, adventurers, and settlers from across America and around the world, leading to rapid population growth and the establishment of new towns and settlements. This influx of people helped California achieve statehood in 1850. Economically, the gold rush stimulated industry, agriculture, and transportation networks like railroads. Additionally, it had long-term social impacts, including the displacement of Native American communities and increased immigration, shaping California into a diverse and populous state.