How did the Dust Bowl affect migration from the Plains states?

The Dust Bowl, an environmental and economic catastrophe, triggered a massive exodus from the Great Plains during the 1930s. As agricultural livelihoods collapsed due to severe drought and environmental mismanagement, more than 2.5 million people fled the region to escape both economic ruin and the health hazards of "dust pneumonia."12

Many of these displaced families, often struggling during the Great Depression, sought better opportunities elsewhere. Upward of 200,000 migrants traveled to California, drawn by the state's agricultural sector, which had remained relatively stable. This influx significantly altered the demographic and social landscape of California's valleys, leading to labor tensions as the new arrivals competed for work with existing migrant populations.12

The migration was a desperate response to a crisis that destroyed the safety and economic viability of the Plains, forcing families to abandon their homes in search of survival.1