Answer:
i dont think that russia is responsable for WWI but germany is, it had the resources to end it by withdrawing its blank cheque which offered suport to austria for its invasion to serbia. russian leaders knew that it would have been in a much stronger position to fight in two years, after having completed its rearmament plan.
Answer 1 is B
Answer 2 is A
Answer 3 is D
I think it is building a new government. I don't have information or documents. I hope this helps. :)
U.A.E got it's independence on 2nd December 1971.
Hope this Helps!