Answer:
D
Explanation:
for the simple fact of security reasons
Answer:
Because they whant changes
Explanation:
Less trade, more criticism and war.
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."