Salsa (dance) style with many rules based on a mix, and is a hybridization of Rueda de Cuba & North American dance styles, with some routines reflecting American culture (e.g. Coca-Cola, Dedo, Adios) which is not found in the traditional Cuban-style Rueda. The Los Angeles Salsa Style (LA style) is danced strictly on 1, in a slot \ line, using elements of various North American and stage dances. This helps prevent dancers from hitting other couples on a crowded dance floor. It is strongly influenced by the Latin Hustle, Swing, Argentine Tango, Mambo dancers from Mexico and Latin Ballroom dancing styles. LA
Ballroom dance which are run by bodies such as the Imperial Society of Teachers of Dancing (ISTD) and the United Kingdom Alliance (UKA), each dancer performs two or more dances in a certain genre in front of a judge. Genres such as Modern Ballroom or Latin are the most popular. Societies such as the ISTD and UKA also offer medal tests on other dance styles (such as Country & Western, Rock 'n Roll or Tap). In some North American examinations, levels include Newcomer, Bronze, Silver, Gold, Novice, Pre-championship, and Championship; each level may be further subdivided into either two or four separate