Answer:
Germany
Explanation:
because they assassinated the arch duke franz ferdinand
Answer:A
Explanation:The answer is A because it prevented the expansion of communism.It was president Harry.S.Truman that introduced it in 1947 to reduce the spread of communism.This policy of containment is also known as Truman doctrine and this policy was successful in korea,they successfully prevented communism.
September !, 1939 is the correct answer, Hope this helps :)