For the "Okies"—Dust Bowl migrants from Oklahoma, Arkansas, Texas, and Missouri—California represented a promised land during the 1930s. Before they ever set out on Route 66, California lived in their minds as:
This vision was fueled by handbills, labor recruiters, and word of mouth. The reality—overcrowded camps, exploitation, prejudice, and low pay—often fell short. But the myth of California as redemption drove one of the largest internal migrations in U.S. history, immortalized in Steinbeck's The Grapes of Wrath and Dorothea Lange's photographs.