Final answer:
The economic recovery after WWII was contributed to by several factors, but the decline of US industry did not contribute to it.
Step-by-step explanation:
The economic recovery after WWII was contributed to by several factors, but there was one factor that did not contribute to it. The factors that contributed to the economic recovery included the United States' economic power, dominance in banking and international trade, technological advancements, and its possession of the atomic bomb. However, the primary factor that did not contribute to the economic recovery after WWII was the decline of US industry. This decline, caused by international competition from rapidly recovering war-torn nations like Japan and Germany, resulted in layoffs and affected the post-war economy negatively.