The answer is D. you can see the drop in the graph
An armistice is b) an agreement between warring nations to stop fighting. An armistice has been officially defined as "a formal agreement of warring parties to stop fighting. It is not necessarily the end of a war, since it may constitute as a cessation of hostilities while an attempt is made to negotiate a lasting peace."
George Washington was the first president, so basically everything he did was a precedent. However, some of the things on the list are not some things that the did and the right answer is B., appointing a cabinet
Overruled the French monarchy