Duluth
"That big city in Southwestern Tennessee" is called, "Memphis." :)
Pell City, Alabama. Pellam, Alabama. Both near Birmingham, Alabama.
The Galapagos Islands
The city is Memphis.It is on the Mississippi River near the tri-state border with Arkansas and Mississippi.Memphis is the second largest city in Tennessee. It is located in Southwest Tennessee.Memphis is the large city in southwest Tennessee.MemphisMemphis is a city in the southwestern corner of Tennessee. It is the largest city in Tennessee.Memphis is the largest city in southwest Tennessee and the 2nd largest city in Tennessee. The U.S. Census Bureau reports that as of July 1, 2015 Memphis has a population of 653,450.Memphis
It is the Capital of the US State of Alabama and a former Capital of the Confederate States of America.
Greenbow, Alabama
Marquis SImmons
bridgeport
Alabama's Senators are Jeff Sessions and Richard C. Shelby.
Desotto caverns
That would have to be Alabama. What state (Alabama) is next to a very large river (Mississippi River) that shares a name with one of the boarder state (Mississippi).