Which two country had conflicting ambitions and policies in the balkans?
a. russia and germany
b. russia and australia-hungary
c. france and australia-hungary
d. serbia and russia

I would have to say B. its also Austria-Hungary, not Australia. Just FYI,

Austria-hungary, and Russia were the two countries on this list to both be large powers in Europe, and be large enough to actually fight for long periods of time.

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