Which pair of U.S. states share a border?
Kansas/Iowa
Arkansas/Louisiana
Illinois/Ohio
Arkansas and Louisiana are neighboring states in the southern region of the United States, sharing a common border that stretches for approximately 376 miles. The historical significance of this border dates back to the Louisiana Purchase, when the southern boundary of Arkansas marked the division between the Districts of Orleans and Louisiana. Over time, Orleans eventually evolved into the state of Louisiana, while the southern portion of the District of Louisiana, known as the Louisiana Territory, later became the state of Arkansas.
The correct answer is Arkansas/Louisiana.