What is a reason for failure of Roanoke Island?

Answer 1

The ships still hadn't returned, and food was running out, plus the poor growing season that year had left the Native Americans with little or nothing to share.

Answer 2

The main reason for the failure of Roanoke Island was likely a lack of adequate planning and preparation by the English settlers. They faced challenges such as lack of food and resources, conflict with native tribes, and a harsh environment which ultimately led to their disappearance. The delayed resupply from England and the outbreak of war likely also contributed to the failure of the settlement.