Prohibition was hard to enforce because citizens always found a way around prohibitions rules, such as bootlegging and smuggling alcohol from canada
The correct option is C
<span>C. Serbian nationalism
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The heir to the Austria-Hungary throne and his wife Sophie were shot dead by a Serbian nationalist in Sarajevo,Bosnia. The assassination is believed by historian to be the immediate cause of ww1. The Austrian-Hungarian government saw this as a direct attack on their country and believed that the Serbian authorities had helped the Bosnian terrorists.
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I would say oregon but im not sure
