Final answer:
President Roosevelt characterized the Axis powers as oppressive and expansionist tyrants who threatened global peace and could lead to world domination if unchecked.
Step-by-step explanation:
President Roosevelt portrayed Nazi Germany and its allies, the Axis powers, as a threat to peace and stability due to their aggressive and expansionist ambitions. He depicted the Axis leaders as ruthless tyrants who used brute force to achieve their aims, which included overturning the Weimar Republic's freedoms, promoting a hierarchy of races, and intimidating political opponents. Roosevelt communicated to the American public and to the international community that if these tyrants were not stopped, they would likely attempt world domination through continued acts of aggression, flouting international agreements such as the Treaty of Versailles, and posing a direct threat to democracy and global security.
In his speeches, President Roosevelt portrayed Nazi Germany and its allies, the Axis powers, as aggressive and dangerous forces seeking to dominate the world. He criticized their use of brute force, their tyrannical rule, and their cruel and unholy actions. Roosevelt warned that if no one stopped them, they would take over the world.