Ballroom dance has always been fluid, with new dances or folk dances being added to or removed from the ballroom repertoire from time to time, so no list of subcategories or dances is any more than a description of current practices. There are other dances historically accepted as ballroom dances, and are revived via the vintage dance movement. In Europe, Latin Swing dances include Argentine tango, mambo, Lindy Hop, swing boogie (sometimes also known as nostalgic boogie), and disco fox. One example of this is the subcategory of cajun dances that originated in Acadiana, with branches reaching both coasts of the United
International Latin American Dance Champions organisation, the championships were open to the world, as is the case today for all the major ballroom championships held in England. There are two main series, one for professionals, and another for amateurs, plus various age-limited categories. The division between amateur and professional has persisted in ballroom dance long after it disappeared in most other sports and pastimes. The final stages for both Amateur and Professional Standard and Latin American titles are always held at the Albert Hall in London. Qualification for these final stages, and the championships for other categories (Juvenile, Under 14, Junior, Under 21, Senior, Pro