A barter is a trade without using money, so it’d be c, trading goods or services for other goods or services.
The best and most correct answer among the choices provided by your question is the second choice or letter B.
In the years immediately following the Civil War, the South <span>had few African-American elected officials.</span>
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Deaths directly caused by the war, military and civilians killed are estimated at 50-56 million people. There were an additional estimated 19 to 28 million deaths from war-related disease and famine.