Why does Voltaire think Frederick the Great will be a strong ruler?

What was the land like around rome? dry rocky fertile volcanic

How was the storming of the bastille important to the french revolutiona) it forced the king to accept the people's demands for justice. b) it marked the official beginning of the french revolution. c) it compelled the government to treat people with respect.d) it exposed the french soldier's lazy attitudes and weak skills.e) it symbolized the constitutional monarchy.

What are new social classes emerged due to advancement in agriculture ?