Hatred of the USA is the correct answer
<u>The outbreak of the Second World War happened.</u> The rise of fascism in Italy and Germany worried Roosevelt for what was preparing the country for a war. In the Second World War he sided with France and Britain helping these countries economically breaking the law of neutrality of the United States.
That would be Adolf Hitler, as stated in this source (History.com) "Hitler appointed a new Nazi government, and on March 13 the Anschluss was proclaimed. Austria existed as a federal state of Germany until the end of World War II, when the Allied powers declared the Anschluss void and reestablished an independent Austria."
