Louisiana State University Laboratory School Louisiana State University Laboratory School Louisiana State University Laboratory School (U-High) is a laboratory school under Louisiana State University and is one of two laboratory schools in Baton Rouge. The other is Southern Laboratory School (commonly known as "Southern Lab"), which is operated by Southern University on the north side of the city. The school was established by the College of Education, now known as the College of Human Sciences and Education, of Louisiana State University and has operated under its auspices for nearly 100 years. This coeducational school exists as an independent system to provide training opportunities for pre-
Louisiana State Capitol and the remaining territory east of the Mississippi was turned over to Great Britain. The French reclaimed Louisiana from the Spanish in 1803 after the Treaty of San Ildefonso in 1800; the territory was then sold as the Louisiana Purchase to the United States. The ceremonial transfers of Louisiana from Spain to France took place in front of the colonial seat of government, the Cabildo, in November 1803, with the transfer from France to the U.S. occurring there, as well, less than a month later. New Orleans continued to be the location of the capital of the Territory of Orleans,