A trough is a low turning point or a local minimum of a business cycle. The time evolution of many variables of economics exhibit a wave like behaviour with local maxima (peaks) followed by local minima (troughs). A business cycle may be defined as the period between two consecutive peaks.
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B. To maintain order in communities
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Number 1 is legislative power sorry if im wrong im sorry i dont know all of them
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The second is that World War II gave many minority Americans--and women of all races--and economic and psychological boost. The needs of defense industries, and President Franklin D. Roosevelt's desire to counter Axis propaganda, opened skilled, high-paying jobs to people who had never had a chance at them before.
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Answer:The Longest Land Trade Route Connected the Most Powerful Civilizations.
Four Big Invasions Changed the World.
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