I would say B) and D) apply to some of the differences between a Prime Minister and a President and also A). In addition, a Prime Minister is head of the government but may not be head of the state which may be a President in the same country or perhaps a Governor General.
Answer:
Similarity--both the US and France went through periods of adjustment on their way to a permanent government.
Difference--the US was able to create a democratic government and make changes from the Articles of Confederation to the Constitution without a complete revolution and extreme violence. France on the other hand established a tyrannical government and then a dictatorship under the rule of Napoleon. It took more time and stages for France to find a democratic balance they were hoping for.
The farmers and herders were the lowest level.
They were in the peasant class along with the slaves.
Hector is the answer.
hope it helps!