Louisiana Louisiana Louisiana (, ) is a state in the Deep South region of the southeastern United States. It is the 31st most extensive and the 25th most populous of the 50 United States. Louisiana is bordered by Arkansas to the north, Mississippi to the east, the Gulf of Mexico to the south, and the state of Texas to the west. A large part of its eastern boundary is demarcated by the Mississippi River. Louisiana is the only U.S. state with political subdivisions termed parishes, which are equivalent to counties. The state's capital is Baton Rouge, and its largest city is
Louisiana State Guard to provide a military response to man-made or natural disasters, insurrections, or military invasions while the National Guard was federalized had to raise their own state defense forces to replace these National Guard units. The Louisiana State Guard was authorized by the Louisiana State Legislature in 1942 by a vote of 85-5 in favor of creating the state militia. Unlike other state guards, who were organized and trained around the possibility of repelling an invasion, the Louisiana State Guard was created with the intent to primarily take over civil defense responsibilities such as evacuating civilians during an attack or arresting