Final answer:
The burning of native villages and theft of food by English raiders led to retaliatory attacks, a growing list of native enemies, and the decimation of both native populations and the Roanoke colony due to violence, disease, and a critical lack of resources.
Step-by-step explanation:
Because of English raiding parties that burned native villages and stole food, multiple adverse effects occurred. The native people came to both fear and despise the English, leading to a breakdown in relations and a list of enemies that grew for the colonists.
Opechancanough's attack on the English was a retaliation for such actions, and it led to an even more brutal response from the colonists. Moreover, the village of Roanoke became unviable as a colony site due to these escalating conflicts and a lack of supplies due to diverted fleets. Furthermore, the burden on native food supplies and the introduction of European diseases like smallpox and influenza caused significant suffering and death among the natives.
This eventually led to the Starving Time during the winter of 1609-1610, a dire period for both the English and the native peoples. The relations between the English and native tribes were forever altered, setting a grim precedent for future colonization efforts.