You should know this. But it was the United States and Russia which at that time was known as the Soviet Union or U.S.S.R. I hope this helps.
Answer:
I think for me the answer is (A)
The story was much different in Italy. Bonaparte, though he was only twenty-eight years old, was named commander of the Army of Italy on 2 March 1796, through the influence of Barras, his patron in the Directory. Bonaparte faced the combined armies of Austria and Sardinia, which numbered seventy thousand men.