The biggest factors would be food and water.
The Great Depression (1929-1939) was the worst economic downturn in modern history. The preceding decade, known as the “Roaring Twenties,” was a time of relative affluence for many middle- and working-class families. As the economy boomed, new innovations allowed for more leisure time and the creation of a consumer society. But the economic depression that followed those boon years profoundly affected the daily life of American families, in ways large and small.
<em><u>Deindustria</u></em><em><u>lization</u></em> would be your answer!
=\ Deindustrialization is the process of social & economic change due to reduction in the activity of industries.
<h3>Hope it helps! </h3>
They were fighting over food sources C