The answers are A and D.
The transantlantic slave trade involved m<span>illions of Africans kidnapped into slavery over the course of 300 years, and this was primarily necessary to replace the rapidly declining population of native people.
B is incorrect because the Middle Passage was a forced journey across the Atlantic Ocean, from Africa to the Americas. C is incorrect because this had been happening for thousands of years before. One is example is the Jewish people being sold into slavery by various civilizations in ancient times, such as the Egyptians. </span>
Is there any answer choices
Because of the ocean and the Himalayan mountains , china was able to grow on its own and did not have much influence from other civilizations