False, they did fire but it was not the intention of the soldiers.
B, because the communists believed that there would be a revolution from the working people. They would stand up agains the higher classes and then there would be a situation in which the proletariat would have the power and eventually, the society would change in one without classess.
And socialists didn't want to be so violent and tried to get similar results in a 'normal' way.
I think it’s (A) violent demonstrations about flag burning
King Louis XVI was executed in 1793. The revolution ended when Napoleon Bonaparte took power in November 1799.