American business owners believed taking sides in World War I would lead to less money and trading opportunities. Thus, the correct option is B.
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What is world war?</h3>
The killing of Ferdinand of Austria on June 28, 1914, set in motion a chain of events that culminated in conflict in early August 1914. The killing was linked to a Serbian group that aimed to break up the Austro-Hungarian Empire in order to strengthen Serbian hegemony in the Balkans.
The NYSE was forced to close its doors on July 31, 1914, when World War I broke out in Europe, and large numbers of foreign investors began selling their assets in order to raise money for the war effort. By August 1, all of the world's financial markets had followed suit and closed their doors.
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