There are not sixteen states on the Southern coastline of the US. I count six. Go to a map of the United States, locate the Southern coast (that's along the Gulf of Mexico) and check the names of the states.
No states in the US practice slavery. Some states USED TO but not anymore.
Creoles.
The Confederacy, The Rebel States, Dixieland.
who had been recently elected as president of the United States when the southern states seceded
The eleven "Southern" states that seceded from the Union were all "slave" states. The slave holding states of Missouri, Kentucky, Maryland and Delaware were termed to be "border" states and geographically, none of them can be describes as "Southern" states, especially Delaware.
The United States has approximately 19,924 km of coastline.
sixteen
FIVE
alabama
Here's a list of the following states that are land-locked:MontanaKansasOklahomaIdahoMissouriNew MexicoArizonaUtahNebraskaNevadaArkansasWest VirginaIowaNorth DakotaSouth DakotaWyomingTennesseeVirginaKentucky
Alaska has the longest coastline in the United States, stretching over 6,600 miles due to its complex geography of inlets, bays, and islands.
There were only sixteen States at that time.
No, but there are 13 Southeast states of the US.
The southern US states form the Confederate States of America
If you are talking about the United States, then it would be Alaska.
It has more coastline than all of the other US States combined.
Oregon, Washington, California, Hawaii, and Alaska.