New England did not grow cotton, it was mainly grown in the Southern states of Georgia and Carolina colonies. The best explanation as to why the cotton was grown in the Southern colonies is because the Southern colonies has nutrient rich dense soil and mild weather.
They had to actually collect people who were willing to go, collect enough supplies and Good, weather could have been bad, sickness, lots of people scared to go to a new land
Answer: It is A. the buying and selling of slaves in the District of Columbia was oulawed.
Explanation:
The North gets: California is admitted as a free state, Slave trade prohibited in Washington D.C. and that Texas loses boundary dispute with New Mexico.
The South gets: No slavery restrictin is Utah or New Mexcio territories. Slave holding permitted in Washington D.C. , Texas gets 10 million. and Fuigitive Slave Law
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They reduce the time (by making it faster) and reduce the cost of trading (by making it efficient).