Answer: The answer is A
Explanation: Due to the south relying on agriculture as oppose to industry they developed far slower than Northern regions.
The correct answer to this open question is the following.
The country of France was made weaker by the Congress of Vienna’s work.
At the end of the Napoleonic wars, European countries such as Great Britain, Austria, Prussia, and even Russia, met to rearrenge the continent after the war. They organized the Congress of Viena to reestablish some monarchies that Napoleon had overthrown. They worked from 1814 to 1815 and these nations could establish a relative peace that lasted until some years before World War I.
That they could continue to own slaves
Chromosomes is what DNA is bundled into :)