What economic condition contributed to the Nonpartisan League's decline?

The Nonpartisan League, which emerged in the early 20th century as a political movement focused on farmers' rights and economic reforms in North Dakota, significantly faced challenges due to a severe agricultural depression. This economic downturn affected farmers profoundly, leading to low crop prices and diminished income, which in turn diminished the League's support base. As farmers struggled with financial hardship, their priorities shifted away from the League's agenda.

The significance of this decline can be understood through the League's reliance on a strong, supportive agricultural community. When the economic conditions worsened, farmers became less inclined to support initiatives that required additional sacrifice or commitment, thus leading to a waning of the League’s influence and success. Other factors, such as urban migration and inflation crises, certainly impacted the broader economic landscape, but the immediate and severe impact of the agricultural depression was crucial in reducing the Nonpartisan League's effectiveness and appeal to its core constituents.