Answer:
Step-by-step explanation:
If you wanted to explain that Germany had an aggressive foreign policy, the most useful information from the document would be the declaration that "if Germany is not given the Sudetenland, it will invade." This statement shows that Hitler and the German government were willing to use military force to achieve their territorial ambitions, which is a clear example of an aggressive foreign policy. This information would be useful in demonstrating the aggressive nature of Germany's foreign policy at the time.