The cause of the French Revolution was conflict between the Monarchy and the the reform of the tax system which led to and bankruptcy.
So the best suited answer is :
<span>a) Conflict between the people and the French monarchy sparked revolution.</span>
After Austria-Hungary declared war on Serbia on July 28, 1914, there was a flurry of activity across Europe. The first, and arguably most important, event happened on the same day. Russia, Serbia's main ally, mobilized its military and prepared to defend Serbia.
Answer:
I would have to say Germany, Japan, Italy
Explanation:
Very basic answer but i hope it helps