A Question of Boundaries, Articles and Essays, Louisiana: European Explorations and the Louisiana Purchase, Digital Collections
Mississippi River
Why are the states of Mississippi and Louisiana divided also by Pearl River instead of just Mississippi river? - Quora
Mississippi River Basin – Coyote Gulch
Is sending Mississippi water to West feasible? Experts weigh in
Why Louisiana Ain't MississippiOr Anyplace Else!, Season 2022, Episode 1
The Mississippi River does not care for your man-made borders
When the U.S. state borders are tied to rivers, do the boundary lines change when the river's course changes? - Quora
Louisiana Loses Its Boot. The boot-shaped state isn't shaped like…, by Brett Anderson, Matter
Why are the Mississippi River's floodplain forests dying?
Us vs. Nature: What it takes to stop the Mississippi River from changing course, Environment
A Radical Plan to Save the Mississippi Delta - Metropolis