A political map would be most helpful.
Answer:
450,000
Explanation:
Every additional three and a half bales meant an additional field-hand, so that in round numbers 1,400,000 more were employed in the cotton-fields in 1860 to produce 5,400,000 bales than to produce the 450,000 bales of 1820.
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Kings and queens are also known as monarchs.
Christians and muslims fought against each other in the crusades.
McClellen became the lead general of the North after the Battle of Bun Run. And Grant was general that won several costly victories out west along the Mississippi River.
After the civil war there was a huge surge to rebuild the infrastructure of the U.S. many Americans wanted to move west to escape the horrors of the civil war, which started the race to the west coast (intercontinental railroad)
