The Big Sandy River forms part of the border between West Virginia and which state?

The Big Sandy River serves as a natural boundary between West Virginia and Kentucky. This river is significant as it flows into the Ohio River, and its course creates part of the delineation of state lines. The Big Sandy River begins in the Appalachian region and meanders through areas that contribute to the cultural and geographical identity of both West Virginia and Kentucky. This geographical feature is well-known and plays a role in the historical context of the region, being vital for transportation and settlement patterns in the 18th and 19th centuries.

In contrast, the other states listed do not share a border with West Virginia formed by the Big Sandy River. Iowa, for instance, is located far to the west of West Virginia, while Virginia, although neighboring, does not have the Big Sandy River defining its border. Ohio lies to the north of West Virginia, but its border is defined by the Ohio River rather than the Big Sandy. Hence, the relationship of the Big Sandy River to Kentucky is key to understanding this geographic fact.