Final answer:
The 'Leta Ayo' are associated with the Yoruba ethnic group from the Oyo Kingdoms of southwestern Nigeria and southern Benin. Historical events like the Haitian Revolution led to the migration of these people to places like New Orleans, spreading their cultural influence.
Step-by-step explanation:
The ethnic group 'Leta Ayo' comes from can be traced back to the Oyo Kingdoms, which were historically located in what is now southwestern Nigeria and southern Benin. These kingdoms were predominantly inhabited by the Yoruba and Fon people. It's pertinent to note that while the Yoruba religion has a rich heritage that extends through the Oyo Kingdoms, enslavement and migrations have influenced its spread and adaptations.
Hence, if 'Leta Ayo' refers to a tradition or person associated with the Oyo Kingdoms' cultural or religious practices, it would most likely be connected to the Yoruba ethnic group. Additionally, historical movements of these peoples highlight that the Yoruba and Fon were often transported to regions such as Haiti and Brazil. After events like the Haitian Revolution, some Fon people migrated, whether voluntarily or involuntarily, to New Orleans, thus expanding the diaspora of these ethnic groups.