C is the answer here my boy
It was used for labor needs in gathering resources in Africa in other for the European to prosper
In the US?
California, New York, Florida
<span>In Old Renaissance Europe, he was known for being the original inventor of algebra, though it's known that his work is based on older Indian or Greek sources.</span>
The first settlers of Jamestown endured the problems of hostile Indians, starvation, and poor leadership and government. Jamestown was the second English Colony in the New World (Roanoke being the first) and the Indians attacked the settlers within 3 days of arrival in May of 1607.
