Opportunity cost is the loss of other alternatives when one alternative is chosen. It represents the benefits an individual, investor or business misses out on when choosing one alternative over another. An example is when I choose my career path. The opportunity cost represents all the other career paths that I did not choose.
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d.they used the land in the valleys
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The July 1863 Battle of Gettysburg and fall of Vicksburg a thousand miles away were decisive developments in the Civil War, and Minnesotans played pivotal roles in both. The casualty rate of the First Minnesota Regiment at Gettysburg was the highest in Union Army.
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A. Large free standing statues
They allowed them to vote but under harsh requirements,an example of unfair odds is they eliminated african canditites from the ballot