I think A
i am like 80 % sure
Answer: Austria blamed Serbia, which then looked to Russia for support. Germany declared war on Russia in support of Austria and on France because of her alliance with Russia.
Explanation: Why did austria refuse military support to russia
D. To be competitive, companies must continue to be innovative.
Answer:
Methodology. Sociology, for Max Weber, is "a science which attempts the interpretive understanding of social action in order thereby to arrive at a causal explanation of its course and effects."