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
Latin dance American regions developed independent styles, and from each genre, or combination of styles, a different genre was born. For example, the Mambo which was created in the 1940s emerged through the combination of American swing and Cuban "Son" music. Following the music, movement history, and the rhythms, Latin dance evolved over time and individual steps slowly shifted the repertoire of each dance. It has several different forms and many modernized styles which creates a problem because it is shifting away from its Native, European, and African roots. A popular aerobic dance class known as Zumba is said to be influenced