List of plantations in Louisiana

This is a list of plantations and/or plantation houses in the U.S. state of Louisiana that are National Historic Landmarks, listed on the National Register of Historic Places, listed on a heritage register; or are otherwise significant for their history, their association with significant events or people, or their architecture and design. == List of plantations == == Historical background of the plantation era == Upland or green seeded cotton was not a commercially important crop until the invention of an improved cotton gin in 1793.

Source: Wikipedia — List of plantations in Louisiana (CC BY-SA 4.0)