A natural born citizen or natural citizen is someone who is considered a United States citizen from birth. Unlike naturalized citizens, these people do not need to apply for any of the rights of citizenship.
Thus, it is bigger in size than a coverlet. Quilt. A quilt is a piece of cloth that is intended to provide warmth to the sleeping person. It is not to be slept over like a bed sheet. However, it remains a bed covering during day time and hence the confusion with a bedspread.
Blankets are distinguished from bed sheets because of their thickness and purpose. Blankets are thicker; even the thinnest blanket is thicker than the heaviest sheet. Blankets are generally used for warmth and comfort, while sheets are for hygiene, comfort and aesthetics.