All of the following statements about the experience of the US during WWI is true, except a. By the end of the war, the US had emerged as the world's leading financial and banking power b. Although technically neutral until April, 1917, the US had already mobilized its fighting force and industries, which put it on a good war footing once Congress officially declared war. c. The nation had finally turned away from its isolationist stance, as demonstrated by the Senate's ratification of the Versailles Treaty in 1919. d. The US expected repayment of the debt that its allies had amassed with private banks and the federal government before America's entry int the war.​