who established the first european base in mississippi in 1699
Mississippi In April 1699, French colonists established the first European settlement at Fort Maurepas (also known as Old Biloxi), built in the vicinity of present-day Ocean Springs on the Gulf Coast. It was settled by Pierre Le Moyne d'Iberville. In 1716, the French founded Natchez on the Mississippi River (as Fort Rosalie); it became the dominant town and trading post of the area. The French called the greater territory "New France"; the Spanish continued to claim part of the Gulf coast area (east of Mobile Bay) of present-day southern Alabama, in addition to the entire area of present-day Florida.
Mississippi in the American Civil War Mississippi was the second southern state to declare its secession from the United States of America, on January 9, 1861. It joined with six other southern slave-holding states to form the Confederacy on February 4, 1861. Mississippi's location along the lengthy Mississippi River made it strategically important to both the Union and the Confederacy; dozens of battles were fought in the state as armies repeatedly clashed near key towns and transportation nodes.