Why did the old order come under attack

The correct answer to this open question is the following.

The Old Order came under attack during the Bourbon Restoration in France. There were opposite points of view on how to direct the government of France after the first phase of Napoleon. The Ultraroyalist demanded the restoration of the absolute monarchy before the 1789 incidents, and on the other side were the liberals whose idea of government was to implement a constitutional monarchy for the benefit of France.

location is the answer to this

c) troops march forward in close formation against newer, more accurate weapons