In 1619, the first Africans were brought to the colony of Jamestown, Virginia.
Pretty sure 1) is A and 2) is D. But I could be wrong! Hope this helps!
I would said the answer is " <span>It allowed for important discoveries such as the circulation of blood through the body" </span>
Answer! He was horrified at the 70,000 deaths caused by the battle of kalinga.