1. Louisiana State University was founded on February 21, 1860. Originally called the Louisiana State Seminary of Learning and Military Academy, it is now a flagship public research university with over 30,000 students.

2. In 1868, the Louisiana Reconstruction Constitution was adopted on February 21. This constitution was unique in that it gave black men the right to vote and hold office for the first time in Louisiana's history.

3. The first Mardi Gras parade in New Orleans featuring floats was held on February 21, 1857. The parade was organized by a group of businessmen called the Mistick Krewe of Comus and has since become a beloved tradition.

4. Jazz great Sidney Bechet was born in New Orleans on February 21, 1897. Bechet is considered one of the most important soloists in jazz history, known for his virtuosic clarinet and saxophone playing.

5. On February 21, 1914, the steamboat Capitol, which was carrying passengers and goods on the Red River, caught fire and sank near Shreveport, Louisiana. Over 50 people lost their lives in the tragedy, which prompted increased safety regulations for steamboats.