I was just talking to a friend ,and it came up .who has the oldest carnival out of the big 3 .N.O ,Rio or TnT.I was not sure
Rio's first masquerade carnival ball (set to polkas and waltzes) was in 1840. Carnival street parades followed a decade later with horse drawn floats and military bands. The sound closely associated with the Brazilian carnival, the samba, wasn't part of carnival until 1917.
A French-Canadian explorer, Jean Baptiste Le Moyne Sieur de Bienville, landed on a plot of ground 60 miles directly south of New Orleans in 1699 and called it "Pointe due Mardi Gras." He also established "Fort Louis de la Louisiane" (which is now Mobile) in 1702. In 1703, the tiny settlement of Fort Louis de la Mobile celebrated the very first Mardi Gras.
New Orleans was established in 1718 by Jean-Baptise Le Moyne. By the 1730s, Mardi Gras was celebrated openly in New Orleans.. but not in parade form. In the early 1740s, Louisiana's Governor The Marquis de Vaudreuil established elegant society balls -- the model for the New Orleans Mardi Gras balls of today.
In 1783 the French brought their culture, customs and Carnival, in the form of elaborate masquerade balls, to Trinidad along with African slaves. From the inception of street parades in 1839 and for more than 100 years thereafter, the celebration flowed in two distinctly different social streams - upper and lower classes - occasionally coming to confluence in times of overt patriotism. The roots music came from chantuellees, the lead singers, who were composing special songs for their bands from as early as 1785.