Answer:
See below
Explanation:
In Question 1 I think it should be precedents rather than presidents. On that basis the answer is B.
Question 2 the answer is option 2. This was the basis for appeasement towards Hitler's territorial expansions.
Question 3 the answer is B, the annexation of Austria and its absorption into a greater Germany.
Question 4 should read natural enemies not allies. The answer is C Germany and the Soviet Union.
Question 5
1 and 3 are correct, It was a non-aggression pact but a secret part of it was dividing Poland up after the German attack in 1939.
Question 6
It could be A, but if the word official is a qualification then it could be D. Personally as an "incident" I would say A.