The Dust Bowl and the Numbers of the Depression

During the wet years of the 1920s, farmers on the southern Great Plains plowed deep into grassland that had never been farmed, planting wheat across Kansas, Oklahoma, Texas, Colorado and New Mexico. That grassland had deep-rooted native grasses holding the soil together. Plowing killed those roots. When sustained drought hit in the early 1930s, there was nothing left to anchor the topsoil. High winds picked up the loose dirt and carried it for hundreds of miles, burying farms, blackening skies as far as Chicago and New York, and dumping dust into the Atlantic Ocean. This was ecological collapse caused by a farming decision meeting a weather disaster.

The same decade produced the starkest economic numbers in the country's history. Unemployment stood near 3 percent in 1929, before the stock market crash. By 1933 it had climbed to roughly 25 percent, one in four workers without a job. It fell gradually through the 1930s as New Deal programs like the WPA put people to work, but it never returned to pre-Depression levels until World War Two mobilization created millions of jobs almost overnight. That gap, New Deal help but not full recovery, shows how deep the damage really ran.

The two stories meet on Route 66. Dust Bowl farmers, unable to grow anything on ruined land and often losing farms to foreclosure, loaded what they owned and drove west toward California, hoping for work. Hundreds of thousands made the trip. California towns, overwhelmed, sometimes blocked roads and turned migrants away, pushing many into squalid farm labor camps instead of the fresh start they expected.