What were people who went to Cali called and why?

People who went to California during the mid-19th century, particularly during the Gold Rush of 1849, were commonly referred to as "49ers." This term originated from the year 1849, when a massive influx of prospectors and fortune seekers traveled to California in hopes of striking it rich by finding gold. The name encapsulates the adventurous spirit and the significant migration that characterized that period in American history.