According to this quotation, President Kennedy wanted to "(1) assert United States leadership in world <span>affairs" as he evokes somewhat of a moral responsibility. </span>
Answer: The American System promised to help transport crops to northern markets.
Explanation:
One of the factors that contributed to the rise of the kingdom of Kush was the brief fall of the kingdom of Egypt. With the Hyksos' conquer of Lower Egypt and their subsequent rule over the same, the kingdom of Kush became the superpower in Upper Egypt.
15th century they started to search for a new route to Asia looking for wealth and territory