Lucumí, Candomblé, Trinidad Orisha and the Atlantic passage.
Why Yoruba religion is so visible in the Americas, why the answer is timing rather than numbers, and how a late arrival into two late-abolishing societies produced unusually intact institutional transmission.
Why the Yoruba Atlantic was a circulation rather than a one-way survival, how the Herskovits and Frazier debate was superseded, and how diaspora practitioners helped decide what counts as authentic in Nigeria itself.
The history and structure of Yoruba-derived religion in Cuba, from the cabildos de nación to the modern casa-templo, including initiation, Ifá, diloggún, the saint correspondences and the traditions it is wrongly conflated with.
The history and structure of Candomblé in Brazil, why the nations matter, the great Bahian terreiros and the women who led them, the regional variants, Umbanda as a distinct formation, and the current situation under evangelical pressure.
Trinidad Orisha and its Spiritual Baptist entanglement, the Nago rite within Haitian Vodou stated without collapsing Vodou into Yoruba religion, and the smaller and thinner Yoruba presences in Jamaica, Grenada, Puerto Rico and Venezuela.
How Fon and Ewe Vodún relates to Yoruba orisa tradition, why Vodún is its own system and not Yoruba religion renamed, what Fa and Ifa share and where they diverge, and the Ketu corridor that carried both across the Atlantic.
How orisa religion reached the United States through Cuban migration, how African Americans reclaimed it as a nationalist project at Oyotunji and elsewhere, what the 1993 Hialeah ruling established in constitutional law, and the shape of the contemporary US practitioner landscape.
The Brazilian and Cuban returnees to Lagos and Porto-Novo, the Afro-Brazilian architecture they built, the twentieth-century traffic in training and pilgrimage running both ways, and how diaspora demand now shapes Nigerian practice and its economics.
A side-by-side reference of orisa names, attributes and saint correspondences across four traditions, with a sustained warning that these are not clean equivalences and a commentary on exactly where the mapping breaks.
How much of generically African-diasporic music, food, language and aesthetics is specifically Yoruba-derived, separating demonstrated retention from plausible resemblance and naming the overclaims common in popular writing.
The current global spread of orisa religion, why practitioner numbers are unreliable, what the World Orisa Congress did and did not achieve, the authority disputes between Nigerian, Cuban and American practitioners, and the commercialization and online-initiation problem.