Answer: A. The exportion of crops.
Explanation: The Southern states had an agricultural economy and this was why they relied so heavily on enslaved labor. They exported what are called cash crops, such as cotton.
what do you mean by 3 or 4
<span>
marginal revenue is additional cost you accrue to produce extra stuff
</span><span>marginal benefit is the gain you get for doing anything extra</span><span />
The war ended September 2, 1945, which was the day the Japanese signed the instrument of surrender on board to the USS Missouri.
Answer: Columbus (to the Caribean, late 15th century), Cabot (North America, New Foundland), Vasco da Gama (early 16th century, along to the coast to west Africa to the southern hemispere and Cape of the Good Hope), Pizzaro was "conquistador" who explored and conquered Peru (Inka empire, western part of the South America).
Explanation: Columbus was Italian in the service of Spanish crown, Cabot was Italian as well in the service of English crown, Vasco da Gama was Portuguese in the service of Portuguese crown, Pizzaro was Spaniard in the service of Spanish crown.