A collection of fallen trees was this river's "Great Raft," which prevented navigation between Alexandria and Shreveport.
This river led to a namesake bridge war when Governor "Alfalfa Bill" Murray ordered a new free bridge to be opened. Cartographers debate whether its true stem is at the North Fork or at Prairie Dog Town Fork. According to the Adams-Onis Treaty, this river's south bank, not that of the Rio Grande, was set as the boundary between the United States and Spain. A collection of fallen trees was this river's "Great Raft," which prevented navigation between Alexandria and Shreveport. Its namesake "shootout" refers to an annual college football game between the Longhorns and Sooners. For 10 points, name this colorfully named river that is basically the border between Texas and Oklahoma.
This river led to a namesake bridge war when Governor "Alfalfa Bill" Murray ordered a new free bridge to be opened.
Red River of the South [do not accept "Red River of the North"]