Answer:
The correct answer is: B. Criticize more.
Explanation:
To nit-pick is to unnecessarily criticize unimportant details that do not change the intended meaning of the original sentence.
For example, if someone is talking about an event that took place "in the 90's" and someone barges in to correct the first person and tell them that "in reality, it took place in 1992", that is nit-picking.
One cause is that many powerful nations were longing for war because of the distrust they had amongst each other. In the words of Otto Von Bismarck, “Europe is a powder keg about to explode, and it’s leaders are smoking right above it”.
Another reason was the assassination of archduke Franz Ferdinand. The future prince of the Austrian-Hungarian Empire being killed by a man from Serbia caused outrage and spewed into all our war. The third reason was the fear of an expanding German Empire. When the German Empire was formed after the Franco-Prussian war, they were close allies with Germany because of Otto Von Bismarck, however, Prince Wilhelm fired Bismarck and cut ties with Britain by building a large navy of their own that would challenge The United Kingdom’s dominance over the seas. France has been longing for revenge after the humiliation at the Franco-Prussian war, and the Kingdom of Russia wanted to protect its title as “Protector of the Slavs” in Eastern Europe, so defending Serbia was a good idea, they also wanted to project their strength.
The northerners greatly disagreed with the act. The Fugitive Slave Act meant that if a slave ever escaped, he/she could be caught and returned to his/her owner. The northerners were primarily abolitionists, so they strongly disagreed with the Fugitive Slave Act.