D would be your answer that I seem fit.
Outlining, because your essay is based on the claim you come up with
<span>Marquette and Juliette sailed down part of the Mississippi , exploring for France</span>
Answer:
The immediate cause of World War I was the assassination of Archduke Franz Ferdinand of Austria-Hungary. In June 1914, a Serbian-nationalist terrorist group called the Black Hand sent groups to assassinate the Archduke.
Explanation: