Mardi Gras in Mobile, Alabama Biloxi became the second capital of Louisiana, and also celebrated French customs. Due to fear of tides and hurricanes, in 1723, the capital was moved to New Orleans, founded in 1718. That city also later started a Mardi Gras celebration. In 1763, Mobile came under British control. Its restrictions on free blacks and racial segregation caused many Creoles to leave Mobile and move west towards New Orleans. In 1780, Spain took control of the Mobile area in the aftermath of the American Revolution. The Carnival celebration incorporated the Spanish custom of torch-lit parades on Twelfth Night (January 6, also known
French colonization of Texas Fontainebleau, following its defeat by Great Britain in the Seven Years' War. It ceded New France to Britain. In 1803, three years after Spain had returned Louisiana to France, Napoleon sold the territory to the United States. The original agreement between Spain and France had not explicitly specified the borders of Louisiana, and the descriptions in the documents were ambiguous and contradictory. The United States insisted that its purchase included all of the territory France had claimed, including all of Texas. The dispute was not resolved until the Adams-Onís Treaty of 1819, in which Spain ceded Florida to the United