Answer:
A, B, D
Explanation:
A, yes Nazi Germany invaded Poland in 1939 causing Britain and France to declare war.
B is true, Neville Chamberlain's policy of appeasement failed to stop Nazi Germany form invading Poland
C is false, Imperial Japan and Nazi Germany were allies.
D is true, Imperial Japan launched a attack on Pearl Harbor that led to the United States declaring war on the Axis powers.
Hm, this is not an easy question.
Generally the best way to prevent a nuclear disaster is not to have any weapons, so A would be a good option. But in the modern world, complete destruction of all weapons is not feasible, and people believe that since US and Russia limited their number of weapons, this is no longer such a big concern (option D, which is I think the best. Personally, however I faviour A as a solution to the problem of nuclear weapons).
I believe the answer is F. did all of these
Answer:
Trade declined at the start of the outbreak and then grew toward the end.
Explanation: