The answer is B. None of the other choices were a result of that war.
World War I, also known as the Great War, began in 1914 after the assassination of Archduke Franz Ferdinand of Austria.
On December 24, 1814 the Treaty of Ghent was signed by British and American representative at Ghent, Belgium, ending the war of 1812. By terms of the treaty, all conquered territory was to be returned, and commission were planned to settle the boundary of the united States and canada
