1. In 1964, the Louisiana State Civil Service Commission established a new classification system for state employees, based on skills, knowledge, and adaptability. This system became a model for civil service reform efforts around the country.

2. On January 13, 1815, the Battle of New Orleans ended in victory for American forces led by General Andrew Jackson. This decisive victory against the British during the War of 1812 launched Jackson to national fame and solidified his reputation as a military hero.

3. Louisiana's first female governor, Kathleen Babineaux Blanco, took office on January 13, 2004. During her tenure, she oversaw the state's recovery from Hurricane Katrina and was a strong advocate for education reform and economic development.

4. On January 13, 1916, the Lighthouse Service completed construction of the Sabine Pass Lighthouse, near the Texas-Louisiana border. The lighthouse served as an important aid to navigation for ships entering the Sabine Pass, which was a major shipping channel for the lumber, seafood, and petroleum industries.

5. The Louisiana Purchase Treaty was signed on January 13, 1803, officially transferring ownership of the Louisiana Territory from France to the United States. The enormous land deal, which doubled the size of the young nation, paved the way for westward expansion and helped establish the United States as a major world power.