Answer:
D) No one knows what occurred to Roanoke Island colony. It is still a mystery.
Step-by-step explanation:
The colony of the Roanoke was the first English colony that settled in Northern America before it mysteriously disappeared. They first Roanoke settlers arrived in 1584 to prepare the place for future settlers while the second group arrived in 1585 had scientific and military knowledge.
In 1587, they disappeared with no information documented about their disappearance. Speculation has it they were either killed in battles or by diseases or the group just dispersed and went to different places running away from whatever it is that threatened them.