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
New Spain Spanish Conspiracy, hoped to gain greater control of Louisiana and all of the west. These hopes ended when Spain was pressured into signing Pinckney's Treaty in 1795. France re-acquired Louisiana from Spain in the secret Treaty of San Ildefonso in 1800. The United States bought the territory from France in the Louisiana Purchase of 1803. New Spain claimed the entire west coast of North America and therefore considered the Russian fur trading activity in Alaska, which began in the middle to late 18th century, an encroachment and threat. Likewise, the exploration of the northwest coast by Captain James Cook of