What did the guillotine symbolize? the execution of the wealthy
the Reign of Terror
the National Convention
the power of radicals

I would say it's B the reign of terror

Explanation: It used to represent justice and order until the reign of terror started in the 1780s or 1790s, then the image was marred. It used to be used to only punish those who were found guilty by the public majority, but amid the massacres during that period it was essentially used for numerous public executions of people who Maximilien Robespierre deemed treasonous.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

the correct answer is b, "fertility rates are increasing, so populations will grow more quickly in the future."