Spain in the 17th century all contributed to the decline of the Habsburg rule of Spain. The end of the 17th century also brought the end of Habsburg rule. The 18th century began with the War of the Spanish Succession, which concluded in the establishment of the Bourbon dynasty in Spain. In 1469, Ferdinand II of Aragon and Isabella I of Castile united the Crowns of Aragon and Castile into one, creating the early modern Spanish state. Although this ensured future Spanish rulers would rule over both Aragon and Castile, both regions had their own administration and legal systems. In addition, Aragon itself was divided
Bourbon Street city's buildings. The Spanish rebuilt many of the damaged structures, which are still standing today. For this reason, Bourbon Street and the French Quarter display more Spanish than French influence. Following a brief restoration of French rule, the Americans gained control of the colony with the 1803 Louisiana Purchase. They translated the French street names into English, with Rue Bourbon becoming Bourbon Street. During the 19th century, New Orleans was similar to other Southern cities in that its economy was based on selling cash crops, such as sugar and tobacco. By 1840, newcomers whose wealth came from these enterprises turned