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The correct answer is option A
The assassination of Archduke Francis Ferdinand triggered the war.
This is an interesting topic in world history, have fun!
I think that one thing that influenced the creation of the Articles of Confederation was the deep desire for self-government and complete separation from the tyranny of Britain. If I've helped, which I hope I did, please mark this answer as the brainliest. Thank you!!!
FDR and Johnson only had brief success. For FDR, most of that success was confined to his first term or to wartime.