D is the correct answer because they were allied with other nations true.
Answer:
plantation agriculture
Explanation:
Plantation agriculture is generally referred to as a Large farm that is mostly based on a particular crop. Often Cash crops are usually cultivated and later harvested to sell to make a profit. It is also the concept of growing vast amounts of cash crops to be sold at the market for personal profit.
Hence, in this case, the correct answer is "PLANTATION AGRICULTURE"
Slavery began in America as early as the 1800s
Your answer is D. A slave would count as three-fifths of a person when counting population for representation, because this was important, as this population number would then be used to determine the number of seats that the state would have in the United States House of Representatives for the next ten years.
The large vertical structures are called Columns