Jackson Square (New Orleans)
Jackson Square, formerly the Place d'Armes (French) or Plaza de Armas (Spanish), is a historic park in the French Quarter of New Orleans, Louisiana. It was declared a National Historic Landmark in 1960, for its central role in the city's history, and as the site where in 1803 Louisiana was made United States territory pursuant to the Louisiana Purchase.
Source: Wikipedia — Jackson Square (New Orleans) (CC BY-SA 4.0)