It is the 31st largest US State with a total area of 51,885 square miles.
not as large as yamum
Shreveport
Louisiana has a large amount of oil refining, which means there is most definately pollution
Shreveport
Lake Pontchartrain
Lake Pontchartrain
Mississippi
The Ku Klux Klan had a very large prescence in Louisiana after the Civil War.
Gulf of mexico
Louisiana
to the large Louisiana city
Here is one http://en.wikipedia.org/wiki/Nutria Not native to Louisiana and is causing quite a few problems